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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Delay In Menstruation Post Intake Of Postinor-2?

Hi, I had unprotected sex five days before my period. That is, I have 28 day cycle. So last period was on 19th Aug, I had sex on 10th September night. Took postionor 2 on 11th noon and second pill after 12 hours. I think my period should be on 15th September. Today is 17th and I haven t got it. Please help. I m really scared right now.
Tue, 11 Oct 2016
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General & Family Physician 's  Response
Hi welcome to health care magic

You have unprotected intercourse and taken emergency contraceptive pill for that...

You have taken correct dosage and within 72 hour of intercourse...

So chance of pregnancy very less as pill are very effective in preventing conception

This drug can delay your period for extra two to three days...
If your period delayed for week than you have to do pregnancy test by Hcg estimation

Hope this will help

Gynecologist consultation advisable for examination
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What Causes Delay In Menstruation Post Intake Of Postinor-2?

Hi welcome to health care magic You have unprotected intercourse and taken emergency contraceptive pill for that... You have taken correct dosage and within 72 hour of intercourse... So chance of pregnancy very less as pill are very effective in preventing conception This drug can delay your period for extra two to three days... If your period delayed for week than you have to do pregnancy test by Hcg estimation Hope this will help Gynecologist consultation advisable for examination