had sex around december 28 or 29 took the pill within 48 hours it is now february 1st still havent gotten my period. i been getting tired and lazy and eating a lot more than usual which is weird because its not like me, is there a chance i can be pregnant? im reading that the pill works for some people when they take it within 72 hours and it works just fine for them but idk what wrong with me. also i have an irregular menstrual cycle i always skip a month or two even when i was a virgin so i dont know if i just skipped january and might get it this month but im freaking out
Plan B can prevent pregnancy if used within 72 hours of unprotected sex.
It is most effective if used within 12 hours.
There is always a chance of pregnancy, even with Plan B, but you can do a pregnancy test to put your mind at rest.
It is common for your period to be late. For most women it's up to a week or two, but for others it can be months, especially if they are using other hormonal birth control, or if they weren't always regular in the first place.
The symptoms caused by Plan B, can mimic those you'd get with a period or pregnancy, which should answer your questions about how you've been feeling.
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