A 32-year-old member asked:

How long after starting prometrium (micronized progesterone) will my period begin?

1 doctor answer • 2 doctors weighed in

Dr. Hetal Goranswered

Obstetrics and Gynecology 36 years experience

5 to 7: If cause for the amenorrhea is anovulation then usually by 7 days period should begin.

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5.7k viewsReviewed >2 years ago

Dr. Alan Ali

Dr. Alan Ali agrees1 doctor agrees

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A 34-year-old member asked:

When should period come when taking prometrium (micronized progesterone)?

1 doctor answer • 2 doctors weighed in

Dr. Neeoo Chinanswered

Fertility Medicine 42 years experience

Varies: Usually 7 to 14 days after the last pill. This is only if the uterine lining is thickened with estrogen simulation.

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5.7k viewsReviewed >2 years ago

Dr. Alan Ali

Dr. Alan Ali agrees1 doctor agrees

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A 45-year-old female asked:

Starting prometrium (micronized progesterone) for simple focal hyperplasia w/o atypia for 6mos along with bc pills during days 10-25 of pack. What should I expect for period?

1 doctor answer • 1 doctor weighed in

A 49-year-old female asked:

49 yrs old, just had a period 10 days ago. I'm on estrogen patch (.05) and prometrium (micronized progesterone) 100 mgs. Day 15 i start painful heavy bleeding w clots. Why?

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A 34-year-old female asked:

low progesterone of 5 & low hCG of 6 at 4 wk. Taking Prometrium (micronized progesterone) since 2 days by vagina. Spotting brown & red blood.Is it cos of prometrium (micronized progesterone) or period?

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A 21-year-old female asked:

My period hasnt came for 5mnths do to bc. I'm taking prometrium (micronized progesterone) 200mg 12pills 1 per day. Is it possible to get pregnant even tho my period hasn't came?

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A 46-year-old female asked:

Scared on prometrium (micronized progesterone) 7 months just went from 100 to 200mg had office hysteroscopy w/ biopsy came back nml last yr- am 6 d to period now tiny dot blood ?

1 doctor answer • 2 doctors weighed in

Last updated Sep 1, 2020

Found in:

Female health›Normal menstrual bleeding›Prometrium

People also asked

After taking prometrium (micronized progesterone) i'm suppose to get my period again... But is it only for 1 week and then go back to normal? Or what?

1 doctor answer • 2 doctors weighed in

How long after taking prometrium (micronized progesterone) does period start? I was on 200mg (2cap qd hs) for 10days. Last dose was july 10 and today is july 12 and no period

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Is it normal to have vaginal spotting during prometrium (micronized progesterone)? Or is just a light period?

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What if period dont come back after prometrium (micronized progesterone).where could be problem I havent had period for 6 months and doc put me on prometrium (micronized progesterone) due low progester.

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I have been prescribed prometrium (micronized progesterone) for 10 days to induce a period. Got my period today (day 5). Should i finish the 10-day course or stop?

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