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Date of last update: 10/16/2017.

Forum Name: Female Sexual Disorders

Question: Do postinor pills delay the period??

 deviantgirl - Mon Aug 03, 2009 9:09 am

am a 21 yrs old VIRGIN. Me and my boyfriend had sex without intercourse before my period by three days, I wasn't sure where he cummed so I took postinor pills the following day, my period didn't come on date and now it passed it's due date by three days, am going to be pregnant????!
 Dr. Chan Lowe - Thu Aug 06, 2009 1:46 pm

User avatar Hello Deviantgirl,

Postinor pills are a hormonal pill and most definitely can affect your menstrual cycle. The effect is varied from person to person and can range from no effect to altering flow patterns to delaying (or hastening) a woman's period. Given the day of your cycle, you would be expected to be less fertile but pregnancy is not impossible. Overall, it sounds like your risk is low but if there is concern, I would recommend taking a pregnancy test in about 4 weeks.

Best wishes.

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