Can you get pregnant 3 weeks after your period??

pregnancy: After the completion of your period? How many days long is your period? How long is your menstrual cycle? Don't have much info to go on. Recommendation: use protection every time you have sex if you are not ready for pregnancy.

The optimal: Time is about 8-14 days from the first day of the last cycle. We never say never though. Check a pregnancy test if u miss your cycle and try planb if within 3-5 days of intercourse if you are concerned. Good luck.