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DAAT · LEVEL 4 — DAAT HARAV (CHABAD) & HALACHA LEMA'ASSE

שולחן ערוך · יורה דעה

Siman 194 — Childbirth and Miscarriage (Yoledet uMappelet): Post-Partum Niddah, the Seven Days, Miscarriage, and Caesarean

סימן קצ״ד · דעת הרב והלכה למעשה

דיני יולדת ומפלת — נדה אף בלא דם, שבעה נקיים, ויוצא דופן

שיטת הצמח צדק וחב״ד · פסק הבית יוסף והרמ״א · נושאי הכלים והפוסקים בזמננו · בהדרכת רב ורופא, בחמלה

🕯️ דעת הרב · פסק הלכה ולמעשה 🕯️

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Daat HaRav (Chabad) & Halacha lema'asse

The shitah of the Tzemach Tzedek of Lubavitch and of Chabad on the יולדת and the מפלת,
then the halacha lema'asse of the nossei kelim and the contemporary poskim — and always, these sensitive dinim are handled under the guidance of a Rav and a physician, with compassion

Subject:
שולחן ערוך יורה דעה סימן קצ״ד (י״ד סעיפים)
דיני יולדת ומפלת: a woman who has given birth is טמאה כנדה even without blood, and nowadays all are יולדות בזוב and count שבעה נקיים ; the מפלת (פתיחת הקבר בלא דם, within 40 days, צורות / שפיר / שליא, חוששין לולד ולנקבה) ; the definition of birth (רוב, פדחת, קול) ; twins ; and יוצא דופן

Register (a sensitive, medical subject):
The siman touches childbirth and miscarriage — an intimate,
sometimes painful terrain. We present it with delicacy, dignity and
compassion. A miscarriage (at any stage) and a Caesarean are grave
שאלות that must be brought promptly, drawing on the medical follow-up.
Every practical conclusion refers you to your Rav (or a Chabad Rav / Dayan / Yoetzet) AND a physician.

Authored and studied by:
הרב יוסף חיים סממה · DAAT

How to read this level. Siman 194 deals with a grave and intimate moment in a woman's life: childbirth (יולדת) and miscarriage (מפלת). The Mehaber's fundamental rule: a woman who has given birth, even without having seen blood, is טמאה כנדה — whether she bore a living or a stillborn child, and even a נפל. Nowadays, all women who give birth are deemed "יולדות בזוב" and must count שבעה נקיים before tevilah. The siman has fourteen seifim (י״ד סעיפים), which may be grouped: (1) the יולדת is נדה even without blood, and nowadays all count seven clean days ; (2) miscarriage (מפלת) — within 40 days there is no concern for a ולד, but there is concern for נדה ("אי אפשר לפתיחת הקבר בלא דם") ; beyond, and for forms (צורות, שפיר, שליא, a piece with bone), we are concerned for a ולד since "אין אנו בקיאין בצורות" ; (3) the placenta (שליא) and the days of the נקבה out of concern ; (4) the definition of birth — רוב, פדחת, קול ; (5) twins (תאומים) ; (6) Caesarean (יוצא דופן). This level has two parts. (1) Daat HaRav — the shitah of Chabad: there is here a genuine Chabad halachic tradition, whose authority of reference in Niddah is the Tzemach Tzedek of Lubavitch. (2) Halacha lema'asse: the general psak (Beit Yosef, Rama, Shach, Taz, Sidrei Tahara, Chochmat Adam, Aruch haShulchan) and the contemporary pesak (Taharat haBayit, Shevet haLevi, Badei haShulchan ; Nishmat Avraham for the medical angle). We cite only real and attested positions ; where a specific Chabad psak or minhag is not established with certainty, we note it at the level of principle — without ever inventing a responsum, a number or a minhag. The practical consequence is clear: miscarriage and Caesarean blend medical facts (stage, the path of the blood, the course of delivery) with a grave din of נדה ; therefore every conclusion (lema'asse) ends by referring you to your Rav (or a Chabad Rav / Dayan / Yoetzet) AND a physician — with compassion, and never deciding a real case alone.

📑 תוכן העניינים

שורש הסימן — יולדת טמאה אף בלא דם, ופתיחת הקבר (י״ד סעיפים)
פסק המחבר והרמ״א — מסגרת הסימן בי״ד סעיפים
שיטת הצמח צדק וחב״ד — דעת הרב ביולדת ומפלת
יולדת בזוב בזמן הזה — שבעה נקיים, זכר / נקבה
המפלת ופתיחת הקבר — תוך מ' יום, צורות, שפיר ושליא
שליא וימי הנקבה — תלייה בולד וחשש נקבה
הגדרת הלידה — רוב, פדחת וקול הולד
תאומים — מניין מן האחרון
יוצא דופן והניתוח הקיסרי — סוגיה רגישה ורפואית
פסיקת זמננו וסיכום מעשי — בחמלה, אל רב ורופא

📜 The text of the Shulchan Aruch — seif Alef (opening)

יוֹלֶדֶת אֲפִלּוּ לֹא רָאֲתָה דָּם טְמֵאָה כְּנִדָּה — בֵּין יָלְדָה חַי בֵּין יָלְדָה מֵת, וַאֲפִלּוּ נֵפֶל. וְכַמָּה הֵם יְמֵי טֻמְאָתָהּ : עַכְשָׁו בִּזְמַן הַזֶּה כָּל הַיּוֹלְדוֹת חֲשׁוּבוֹת יוֹלְדוֹת בְּזוֹב וּצְרִיכוֹת לִסְפֹּר שִׁבְעָה נְקִיִּים.

נִמְצֵאת אוֹמֵר שֶׁיוֹלֶדֶת זָכָר יוֹשֶׁבֶת ז' לַלֵּדָה וז' נְקִיִּים ; וְיוֹלֶדֶת נְקֵבָה יוֹשֶׁבֶת י״ד וז' נְקִיִּים, וְלֹא תִטְבֹּל קֹדֶם לֵיל ט״ו.

1. The יולדת is נדה, even without blood. A woman who has given birth, even without having seen blood, is טמאה כנדה — whether she bore a living or a stillborn child, and even a נפל (a non-viable fetus). How long does her טומאה last? Nowadays, all women who give birth are deemed "יולדות בזוב" and must count שבעה נקיים (seven clean days).

It follows that one who bore a boy (זכר) sits 7 days of birth then 7 clean days ; and one who bore a girl (נקבה) sits 14 days then 7 clean days, and does not immerse before the night of the 15th (ליל ט״ו).

— Shulchan Aruch, Yoreh De'ah 194:1 (י״ד סעיפים) · Talmudic basis: נדה (יולדת, יולדת בזוב) ; ויקרא י״ב (days of טומאה and טהרה) · Sefaria YD 194:1

1. שורש הסימן — the יולדת is נדה even without blood, and פתיחת הקבר

The foundation. The whole siman rests on one principle: אי אפשר לפתיחת הקבר בלא דם — "it is impossible for the womb (קבר) to open without blood." Hence, once there has been a birth — or even a miscarriage — the woman is נדה even if she did not see blood, for birth entails an opening of the womb, and therefore blood that renders her טמאה. That is why the יולדת is טמאה כנדה even for a נפל, and even without a positive בדיקה. Stringency prevails here because we are at the heart of a נדה prohibition tied to a real physical event.

From the Torah to our practice (יולדת בזוב). The Torah (ויקרא י״ב) distinguishes, for the יולדת, days of טומאה and days of טהרה: 7 + 33 for a boy, 14 + 66 for a girl. But nowadays, owing to the uncertainty over the days of zivah, every woman who gives birth is treated as "יולדת בזוב": she must count שבעה נקיים clean days before tevilah, exactly like a זבה. What remains practically from the Torah's distinction is the timing of tevilah — a woman who bore a girl (or in a case of doubt) does not immerse before the night of the 15th (ליל ט״ו), even if her seven clean days ended earlier. Applying this calculation to a real case is the Rav's province.

2. פסק המחבר והרמ״א — the map of the siman (י״ד סעיפים)

Siman 194 has fourteen seifim. The Mehaber sets out the טומאה of the יולדת and the יולדת בזוב (1), then treats miscarriage and forms (2-9), the definition of birth (10-12), twins (13) and Caesarean (14) ; the Rama (הגה) states the principle of פתיחת הקבר. Here is the map faithful to the text.

Seif	Case	Psak (anchored in the text)
1	יולדת → נדה even without blood ; יולדת בזוב	The woman who gives birth (living, stillborn, נפל) is טמאה כנדה even without blood. Nowadays all are יולדות בזוב → שבעה נקיים ; זכר: 7 + 7 clean ; נקבה: 14 + 7 clean, no tevilah before ליל ט״ו.
2	מפלת within 40 days (early miscarriage)	Before 40 days → no concern for a ולד, but concern for נדה even without blood (Rama: אי אפשר לפתיחת הקבר בלא דם). נ"מ: after her 7 clean days, permitted with no concern for a ולד.
3	מפלת a form / שפיר / שליא / piece with bone	Today that we are no longer expert in forms (אין אנו בקיאין בצורות) → we are concerned for a ולד ; and if the 7 clean days end within 14 days, immersing before ליל ט״ו does not count (days of the נקבה).
4-7	שליא (placenta), forms, attachment	The placenta is attributed (תולין) to a child already born (up to 23 days) ; otherwise → we are concerned for the שליא and give the days of the נקבה. Partly emerged / tied or not to a form → rules of concern (s. 4-7).
8	טומטום / אנדרוגינוס	She is given the days of טומאה of the נקבה.
9	הרגישה — she sensed a miscarriage without knowing what	טמאה לידה ; we are concerned that it may have been a נקבה.
10-12	Definition of birth: רוב, פדחת, קול	ולד cut up / limb by limb → טמאה only once the majority (רוב) emerges ; the whole head = רוב ; normal delivery → from the forehead (פדחת) ; hand emerged then withdrawn → טמאה לידה ; hearing the voice (קול) in a hard labor → as if born.
13	תאומים (twins)	The days of טומאה are counted from the last ; זכר / נקבה combinations.
14	יוצא דופן (Caesarean)	If blood emerged only through the wall (דופן) → the mother is טהורה of לידה, of נדה and of זיבה. [In modern practice, blood generally emerges also by the natural way → most are נדה ; a שאלה for the Rav.]

כלל הפסק של הסימן :
יוֹלֶדֶת טְמֵאָה כְּנִדָּה אַף בְּלֹא דָּם, שֶׁאִי אֶפְשָׁר לִפְתִיחַת הַקֶּבֶר בְּלֹא דָּם ; וּבַזְּמַן הַזֶּה כֻּלָּן יוֹלְדוֹת בְּזוֹב וְסוֹפְרוֹת שִׁבְעָה נְקִיִּים. וְהַמַּפֶּלֶת — תּוֹךְ מ' אֵין חוֹשְׁשִׁין לְוָלָד אֲבָל לְנִדָּה, וּבְצוּרוֹת חוֹשְׁשִׁין לְוָלָד שֶׁאֵין אָנוּ בְּקִיאִין בְּצוּרוֹת וְלִימֵי הַנְּקֵבָה. וְהַגְדָּרַת הַלֵּדָה — בְּרֹב, בְּפְדַחַת אוֹ בְּקוֹל. וְיוֹצֵא דֹפֶן טְהוֹרָה — אַךְ לְמַעֲשֶׂה רֹב הַיּוֹלְדוֹת בְּנִתּוּחַ קֵיסָרִי נִדּוֹת, שֶׁהַדָּם יוֹצֵא גַּם דֶּרֶךְ מַטָּה. וּמִכָּל מָקוֹם — שְׁאֵלָה אֶל רַב וְרוֹפֵא, בְּחֶמְלָה.

3. שיטת הצמח צדק וחב״ד — Daat HaRav on the יולדת ומפלת

Method note (important). This part presents the halachic approach of Chabad to Niddah and, here, to the יולדת and the מפלת. Unlike kashrut, there is here a genuine Chabad psak tradition, whose authority of reference in Niddah is the Tzemach Tzedek of Lubavitch. We present it at the level of principle ; we attribute to the Tzemach Tzedek of Lubavitch and to no Rebbe any specific psak, responsum number or minhag that we could not verify. For the detail of a case — childbirth, a miscarriage (at any stage), a Caesarean, the counting of the days and tevilah — the Chabad practice is to turn to a Chabad Rav or a Dayan, and one always relies on the medical follow-up: one does not decide so grave a case alone.

The Tzemach Tzedek of Lubavitch — Chabad's authority of reference in Niddah

The Tzemach Tzedek of Lubavitch — Rabbi Menachem Mendel Schneersohn (1789-1866), the third Rebbe of Lubavitch and grandson of the Alter Rebbe — is the posek of reference for Chabad, especially in taharat hamishpacha. His collection of responsa and pisqei dinim (the שו״ת צמח צדק) covers Yoreh De'ah and the laws of Niddah at length, and it is to him that the Chabad tradition first turns for these questions. At the level of principle, the Chabad school joins great stringency in taharat hamishpacha to a particular care for the woman and the family. Now our siman touches exactly this terrain: the נדה status of the יולדת, miscarriage and its forms, the definition of birth and the Caesarean — grave moments where the Chabad mesorah accompanies the woman and the couple with seriousness, modesty and compassion.

Daat HaRav and the heart of the siman. On the very foundation of this siman — the טומאה of the יולדת even without blood, the יולדת בזוב and the שבעה נקיים, the מפלת and the concern for a ולד, the definition of birth and the יוצא דופן — the Chabad approach does not depart from the framework of the Shulchan Aruch and the Rama, and the Chabad mesorah is known for its stringency in taharat hamishpacha. Its distinctiveness shows in the care given to accompanying the woman and in the systematic referral to the Rav and the physician. We attribute to it no specific ruling on the counting of the days of a miscarriage or a Caesarean that is not attested: for actual practice, one follows the instruction of a Chabad Rav.

Lema'asse (Daat HaRav). According to the Chabad tradition, in these matters one follows the Tzemach Tzedek of Lubavitch and the pisqei dinim transmitted within Chabad, with the school's stringency in taharat hamishpacha. For the application of a real case — childbirth, a miscarriage, a Caesarean, the counting of the days, tevilah — consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND a physician: this level sets out the principle, it does not decide your situation, and one never applies these dinim alone. You are accompanied with compassion.

4. יולדת בזוב בזמן הזה — the new mother and the seven clean days

יוֹלֶדֶת אֲפִלּוּ לֹא רָאֲתָה דָּם טְמֵאָה כְּנִדָּה, בֵּין יָלְדָה חַי בֵּין יָלְדָה מֵת וַאֲפִלּוּ נֵפֶל ; וְעַכְשָׁו בִּזְמַן הַזֶּה כָּל הַיּוֹלְדוֹת חֲשׁוּבוֹת יוֹלְדוֹת בְּזוֹב וּצְרִיכוֹת לִסְפֹּר שִׁבְעָה נְקִיִּים.

— שולחן ערוך יו״ד קצ״ד:א · basis: נדה (יולדת בזוב) ; ויקרא י״ב

The features of the יולדת nowadays

נדה even without blood: the new mother is טמאה כנדה through the פתיחת הקבר, even if she saw no blood — living, stillborn or נפל.
יולדת בזוב: nowadays, by a stringency of custom, every woman who gives birth counts שבעה נקיים clean days before tevilah, like a זבה.
זכר / נקבה: a boy → 7 + 7 clean ; a girl → 14 + 7 clean, and no tevilah before the night of the 15th (likewise in a case of doubt or ספק נקבה).

Why "no tevilah before the night of the 15th" for a נקבה. The Torah gives the mother of a girl 14 days of טומאה ; even though, treated as a יולדת בזוב, she completed her seven clean days earlier, those 14 Torah days are not erased — so she does not immerse before the night of the 15th. The same holds in a case of doubt (ספק נקבה, or a miscarriage of unknown nature): out of concern, she is given the days of the נקבה. The ט״ז and the acharonim of Niddah (Sidrei Tahara, Chochmat Adam) develop this calculation ; setting it in a real calendar is the Rav's province, on the basis of the medical data.

Lema'asse (post-partum niddah). The principle: after every birth, the woman is נדה and counts שבעה נקיים before tevilah (יולדת בזוב) ; the timing of tevilah is never before the night of the 15th for a girl or in a case of doubt. But the exact count and the date of tevilah depend on the facts. Consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND a physician ; one does not fix the count alone.

5. המפלת ופתיחת הקבר — miscarriage, its stages and its forms

הַמַּפֶּלֶת בְּתוֹךְ מ' אֵינָהּ חוֹשֶׁשֶׁת לְוָלָד אֲבָל חוֹשֶׁשֶׁת מִשּׁוּם נִדָּה אֲפִלּוּ לֹא רָאֲתָה. הגה: מִפְּנֵי שֶׁאִי אֶפְשָׁר לִפְתִיחַת הַקֶּבֶר בְּלֹא דָּם.

הַמַּפֶּלֶת כְּמִין בְּהֵמָה חַיָּה וָעוֹף... אוֹ שֶׁפִּיר אוֹ שִׁלְיָא אוֹ חֲתִיכָה שֶׁקְּרָעוּהָ וְיֵשׁ בָּהּ עֶצֶם — עַכְשָׁו שֶׁאֵין אָנוּ בְּקִיאִין בְּצוּרוֹת חוֹשֶׁשֶׁת לְוָלָד, וְאִם כָּלוּ ז' נְקִיִּים בְּתוֹךְ י״ד יוֹם אִם טָבְלָה קֹדֶם לֵיל ט״ו לֹא עָלְתָה לָהּ טְבִילָה.

— שולחן ערוך יו״ד קצ״ד:ב–ג

A painful subject — and a grave halachic שאלה

A miscarriage, at any stage, is a trial. It is also, halachically, a serious שאלה: the woman becomes נדה (פתיחת הקבר בלא דם), and depending on the stage and the nature of what was lost, we are concerned for a ולד and may give her the days of the נקבה. These questions — is there a concern for a ולד? which days to observe? when to immerse? — must be brought promptly to a Rav, drawing on the medical follow-up (stage, dating, examination). They are approached with delicacy and compassion ; no woman should carry this moment, nor the halachic decision that accompanies it, alone.

The stages of the מפלת

Within 40 days (תוך מ' יום): no concern for a ולד (the embryo is not formed), but concern for נדה even without blood — אי אפשר לפתיחת הקבר בלא דם. נ"מ: after her 7 clean days she is permitted, with no concern for a ולד.
Forms, שפיר, שליא, a piece with bone: today that we are no longer expert in forms (אין אנו בקיאין בצורות), we are concerned for a ולד ; and if the 7 clean days end within 14 days, immersing before ליל ט״ו does not count (days of the נקבה).
הרגישה without knowing what (s. 9): if she sensed a miscarriage without knowing what → טמאה לידה, and we are concerned that it may have been a נקבה.

"אין אנו בקיאין בצורות" — why we are concerned for a ולד. In the Talmud's day, one distinguished the forms (צורות) to know whether the loss constituted a ולד. Nowadays, we no longer rely on that expertise: out of caution, once there is a form, a שפיר, a שליא or a piece with bone, we are concerned that it may be a ולד — and, in doubt, give her the days of the נקבה (the longer ones). The ט״ז and the Sidrei Tahara, the Chochmat Adam and the Aruch haShulchan develop these distinctions ; today, the Nishmat Avraham sets them against the medical data (dating, pathological examination). This is precisely why a miscarriage is decided with a Rav and a physician.

Lema'asse (miscarriage). The principle: every miscarriage renders one נדה (פתיחת הקבר), even without blood ; before 40 days there is no concern for a ולד, but beyond and for forms we are concerned for a ולד and may give the days of the נקבה. But the exact stage, the nature of the loss and the days to observe are questions of fact and of medicine. Bring the שאלה promptly to your Rav (or a Chabad Rav / Dayan / Yoetzet) AND rely on your physician — with compassion, and never alone.

6. שליא וימי הנקבה — the placenta, attribution and the concern for a נקבה

יָלְדָה וָלָד חַי וְאַחַר כָּךְ הִפִּילָה שִׁלְיָא — אֵינָהּ חוֹשֶׁשֶׁת לְוָלָד אַחֵר אֶלָּא תּוֹלָה אוֹתָהּ בַּוָּלָד שֶׁיָּלְדָה כְּבָר עַד כ״ג יוֹם ; אֲבָל אִם הִפִּילָה נֵפֶל תְּחִלָּה אֵין תּוֹלִין בּוֹ הַשִּׁלְיָא, וְחוֹשֶׁשֶׁת לַשִּׁלְיָא לִתֵּן לָהּ יְמֵי טֻמְאָה שֶׁל נְקֵבָה.

הַיּוֹלֶדֶת טֻמְטוּם אוֹ אַנְדְּרוֹגִינוֹס נוֹתְנִין לָהּ יְמֵי טֻמְאָה שֶׁל נְקֵבָה.

— שולחן ערוך יו״ד קצ״ד:ד–ח

Situation	Concern for a ולד?	Days	Seif
Living child born, then a שליא (up to 23 d)	Attribute the שליא to the child already born — no other ולד	According to the child born	s. 4
נפל first, then a שליא	No attribution → concern for the שליא	Days of the נקבה	s. 4
שליא emerged first	Not attributed to a child to be born	Days of the נקבה	s. 5
שליא partly emerged (day 1 then day 2)	Concern from day 1	Count from day 2	s. 6
Form with שליא tied / not tied	Tied → no other ולד ; not tied → concern for another ולד	Days of the נקבה (for the שליא)	s. 7
טומטום / אנדרוגינוס	—	Days of the נקבה	s. 8

Why the days of the נקבה out of concern. When one cannot determine whether it was a boy or a girl (a שליא alone, a טומטום, an אנדרוגינוס, a loss of unknown nature), the halacha decides stringently: she is given the days of טומאה of the נקבה (14, the longer ones), and therefore no tevilah before the night of the 15th. The basis is concern: one cannot rule out that it was a girl. The שליא is attributed to a child already born only within a window (up to 23 days) ; beyond, or if it preceded, we are concerned for a ולד of its own. These distinctions, developed by the Sidrei Tahara and the Aruch haShulchan, are brought to a Rav, medical data in hand.

Lema'asse (the placenta and the days). The principle: depending on whether the שליא is attributed to a child born, and whether the nature of the loss is known, one gives or does not give the days of the נקבה (with no tevilah before the night of the 15th). But assessing each case — attribution, dating, nature — is medical as much as halachic. Consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND your physician, with compassion ; one does not decide alone.

7. הגדרת הלידה — רוב, פדחת and the voice of the ולד

נֶחְתַּךְ הַוָּלָד בְּמֵעֶיהָ וְיָצָא אֵבֶר אֵבֶר... אֵינָהּ טְמֵאָה לֵדָה עַד שֶׁיֵּצֵא רֻבּוֹ ; וְאִם יָצָא רֹאשׁוֹ כֻּלּוֹ כְּאֶחָד הֲרֵי זֶה כְּרֻבּוֹ ; וְאִם לֹא נִתְחַתֵּךְ וְיָצָא כְּדַרְכּוֹ — מִשֶּׁתֵּצֵא פְּדַחְתּוֹ הֲרֵי זֶה כְּיִלּוֹד.

הוֹצִיא הָעֻבָּר אֶת יָדוֹ וְהֶחֱזִירָהּ — אִמּוֹ טְמֵאָה לֵדָה. הָיְתָה מַקְשָׁה לֵילֵד וְשָׁמְעָה קוֹלוֹ שֶׁל וָלָד — חָשׁוּב כְּיִלּוֹד.

— שולחן ערוך יו״ד קצ״ד:י–י״ב

Three שיעורים of birth

רוב (the majority): if the ולד emerged cut up, or limb by limb (in order or not), she is טמאה לידה only once the majority (רוב) of the body emerges ; the whole head out at once counts as רוב.
פדחת (the forehead): if the ולד was not cut up and emerged normally, she is טמאה לידה once the forehead (פדחת) emerges — it is as if born.
The hand and the voice: the hand that emerges then is withdrawn → טמאה לידה ; hearing the voice (קול) of the ולד in a hard labor → it is "as if born," for it must have brought its head out.

The point of these שיעורים. Defining the precise moment of "birth" fixes the start of the יולדת's טומאה and the count. The ט״ז and the acharonim of Niddah specify the borderline cases (limb by limb, head alone, hand withdrawn, voice heard). Today, these שיעורים meet medical realities (presentation, a difficult vaginal delivery, instruments) ; the Nishmat Avraham sets them against obstetric practice. Applying a שיעור to a real course of events is not something one does alone: it is a שאלה for the Rav, on the basis of the medical report.

Lema'asse (the definition of birth). The principle: the יולדת's טומאה depends on the emergence of the majority (רוב), or on the forehead (פדחת) in a normal birth, or again on the voice (קול) heard. But characterizing a real delivery turns on the medical facts. Consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND your physician ; one does not characterize it alone.

8. תאומים — twins and counting from the last

הַיּוֹלֶדֶת תְּאוֹמִים וְשָׁהָה וָלָד אַחַר חֲבֵרוֹ... מִשֶּׁיֵּצֵא הָרִאשׁוֹן טְמֵאָה לֵדָה, וּמוֹנִין יְמֵי טֻמְאָה מִשֶּׁיֵּצֵא הָאַחֲרוֹן ; וְאִם הָרִאשׁוֹן זָכָר וְהַשֵּׁנִי נְקֵבָה (אוֹ סָפֵק) — מוֹנֶה מִשֶּׁיֵּצֵא הָאַחֲרוֹן.

— שולחן ערוך יו״ד קצ״ד:י״ג

Lema'asse (twins / multiple births). The principle: one is טמאה from the first, but counts the days from the last, and observes the concern for a נקבה where applicable. But the exact calendar (times of birth, days of the נקבה, date of tevilah) requires precision. Consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND your physician ; one does not fix the count alone.

9. יוצא דופן — the Caesarean, a stringent and medical sugya

The Caesarean — why, in practice, most are נדה

The Mehaber rules: if blood emerged only through the wall (דופן), the mother is טהורה of לידה, of נדה and of זיבה — because the womb (קבר) did not open by the natural way. But in modern practice, during a Caesarean, blood generally emerges also by the natural way (דרך מטה) — through the labor, the uterine opening or the aftermath — so that most women who deliver by Caesarean are נדה. This is a grave שאלה: one must not infer that a Caesarean "renders one טהורה." It is brought to the Rav, describing the actual course of events with the physician's help, and the woman is accompanied with compassion.

The classic sugya of יוצא דופן. The status of the יוצא דופן (the child "emerged through the side") is debated in the Talmud (נדה מ ע״א) and among the Rishonim — for the mother's טומאה as for other dinim (בכור, etc.). The Mehaber holds here that, as long as the blood has not passed by the natural way, the mother remains טהורה of לידה: the יולדת's טומאה requires a פתיחת הקבר downward. The ט״ז, the Shach and the acharonim of Niddah specify the conditions. The contemporary novelty — stressed by the Nishmat Avraham and the modern pesak (Shevet haLevi, Taharat haBayit, Badei haShulchan) — is that today's Caesarean almost always involves bleeding by the natural way, which in fact brings one back to נדה. Hence the importance of describing the actual course of events to the Rav.

Lema'asse (the Caesarean). The Mehaber's principle: if blood emerged only through the wall (דופן), the mother is טהורה ; but in practice, most women who deliver by Caesarean are נדה, since blood emerges also by the natural way. Never infer anything alone from the mode of delivery. Bring the שאלה to your Rav (or a Chabad Rav / Dayan / Yoetzet) AND describe the course of events with your physician — with compassion ; it is a grave שאלה that is not decided alone.

10. פסיקת זמננו וסיכום מעשי — the contemporary pesika and the recap

Method note. The works cited below extend the principles of siman 194 for present-day practice. They are cited as recognized currents of pesika, to be confirmed with a Rav before any application — and, for this medical siman, always in connection with a physician. We cite only real and attested positions ; we invoke no responsum number or minhag that we could not verify.

The contemporary pesika starts, for Sephardim, from the Beit Yosef and the Shach: the practical reference is the Taharat haBayit of Rav Ovadia Yosef (and its abridgment Yalkut Yosef — Taharat haBayit), which treats the יולדת, the מפלת and the counting of the days. For Ashkenazim, it starts from the Rama, the Shach and the Taz, then from the great commentary specific to Niddah, the Sidrei Tahara, and from the codifiers: the Chochmat Adam (and its Binat Adam) and the Aruch haShulchan (Yoreh De'ah). For the 20th-21st century, the major practical reference is the Shevet haLevi of Rav Shmuel Wozner, often accompanied by the Badei haShulchan (the reference commentary on the Hilchot Niddah) ; and, for the medical angle — childbirth, miscarriage, Caesarean — the Nishmat Avraham (Rav Avraham S. Avraham) sets the din against medicine. All insist on recourse to a moreh hora'ah and, here, to a physician, with compassion.

Point of the siman	Contemporary orientation (to verify)
יולדת בזוב / שבעה נקיים	Every new mother counts seven clean days ; no tevilah before the night of the 15th for a girl / a doubt → Taharat haBayit, Aruch haShulchan ; Rav + physician.
מפלת / חוששין לולד	נדה (פתיחת הקבר) ; concern for a ולד and a נקבה by stage → Sidrei Tahara, Chochmat Adam, Nishmat Avraham ; prompt שאלה to the Rav + physician.
הגדרת לידה (רוב / פדחת / קול)	The moment of "birth" by the course of events → Taz, Aruch haShulchan, Nishmat Avraham ; Rav + physician.
יוצא דופן (Caesarean)	In practice most are נדה (blood by the natural way) → Shevet haLevi, Taharat haBayit, Badei haShulchan, Nishmat Avraham ; grave שאלה to the Rav + physician.

Chabad within the pesika

For Chabad practice on this foundation, one turns to the Tzemach Tzedek of Lubavitch (whose שו״ת covers the Hilchot Niddah) and to the decisions transmitted within Chabad, with the school's particular care — stringency in taharat hamishpacha joined to attentive accompaniment of the woman and the family. We attribute no specific psak or minhag that is not verifiable ; for the detail of a case — childbirth, miscarriage, Caesarean — one turns to a Chabad Rav or a Dayan, and relies on the physician, with compassion.

טבלה — the axes of the siman, in practice

טבלה — who says what (nossei kelim of the siman)

טבלה — Daat HaRav and contemporary currents (to verify)

Sefaria links (text and nossei kelim)

Notion	In substance	Reference
יולדת בזוב / שבעה נקיים	Every new mother is נדה (even without blood) and counts 7 clean days ; זכר 7+7, נקבה 14+7, no tevilah before ליל ט״ו	Mehaber (194:1)
מפלת within 40 d / forms	פתיחת הקבר בלא דם → נדה ; before 40 d no ולד ; forms → concern for a ולד (אין בקיאין)	Mehaber, Rama (194:2-3)
שליא / days of the נקבה	Attribution to a child born (≤ 23 d) or days of the נקבה out of concern	Mehaber (194:4-8)
רוב / פדחת / קול	Birth defined by the majority, the forehead or the voice heard	Mehaber (194:10-12)
תאומים	טמאה from the first ; count from the last	Mehaber (194:13)
יוצא דופן	Blood by the wall alone → טהורה ; in practice most are נדה	Mehaber (194:14)

Posek	Decisive contribution (corpus-anchored)
Mehaber	The יולדת טמאה כנדה even without blood ; the יולדת בזוב and the שבעה נקיים ; the מפלת and the concern for a ולד / a נקבה ; the definition of birth (רוב, פדחת, קול) ; the תאומים ; the יוצא דופן (טהורה if blood by the wall alone).
Rama (הגה)	The principle אי אפשר לפתיחת הקבר בלא דם (s. 2) — a miscarriage renders one נדה even without blood.
Taz	Clarifications on the יולדת בזוב, on the מפלת and the שיעורים of birth.
Shach (Siftei Kohen)	On the principles of the יולדת and the מפלת (to be completed by the Sidrei Tahara / Chochmat Adam, the major references on Niddah).

👈 הלכה למעשה — the golden rule of this level

On the substance, retain the axes: the יולדת is נדה even without blood (פתיחת הקבר), and nowadays all count שבעה נקיים (יולדת בזוב — no tevilah before the night of the 15th for a girl / a doubt) ; miscarriage (מפלת) renders one נדה — before 40 days no concern for a ולד, beyond and for forms there is concern for a ולד and a נקבה (אין אנו בקיאין בצורות) ; birth is defined by the majority (רוב), the forehead (פדחת) or the voice (קול) ; for twins one counts from the last ; and the יוצא דופן (Caesarean) — טהורה if blood emerged only through the wall, but in practice most are נדה.
Daat HaRav (Chabad): one follows the Tzemach Tzedek of Lubavitch and the pisqei dinim of Chabad, with the school's care (stringency in taharat hamishpacha joined to accompanying the woman) ; every real case is handled with a Chabad Rav / Dayan and a physician.
Halacha lema'asse: Beit Yosef, Rama, Shach, Taz, Sidrei Tahara, Chochmat Adam, Aruch haShulchan, and the contemporary pesak (Taharat haBayit, Shevet haLevi, Badei haShulchan ; Nishmat Avraham for the medical angle) — all on these same axes.
The golden rule of this siman: miscarriage and Caesarean are grave שאלות, to be brought promptly. One never decides a real case alone. For any application, and with compassion, consult your Rav (or a Chabad Rav / Dayan / Yoetzet) AND a physician ; no woman should carry these questions alone.