Why am I coughing up blood after D&C procedure?

You should be good since the morning-after pill blocks an egg from ovulating for a while. Unprotected sex should be avoided in the future.

After sex, it usually takes 1-2 weeks to tell if you’re pregnant but sometimes there are signs like nausea, tiredness, or changes in appetite which occur when a fertilized egg attaches itself to the wall of the womb. To make sure though, take a home pregnancy test; it’s easy and will give you an answer.

Did your period not arrive­ at 13? No worries, that's normal for some. Howeve­r, bulimia can impact periods. This eating disorder involve­s purging after meals. It messe­s with hormones, delaying or stopping periods. If you suspe­ct bulimia, reach out. A trusted adult or counselor can he­lp get proper support. 

After your periods for 10 days, it is less likely but still possible to get pregnant. Some women may have an ovulation disorder that will lead to them being pregnant in the early cycle. Symptoms such as abdominal pain or spotting may indicate that ovulation has occurred. To avoid the risk of pregnancy, you can either use contraception or refrain from engaging in unprotected intercourse during this period.

Bleeding can be caused by a small vaginal area tear or an itching sensation. There could be various reasons such as bacterial infections or hormonal changes. People need to remain quiet, get hydrated, and relax. Moreover, sex should be completely avoided until it is diagnosed. 

Based on the information given, you seem to have cycles lasting 31 days. Period length is different from person to person and it can be also be affected by many factors that are external such as stress, weight changes, and some medical conditions. It is recommended to see a gynecologist if you have any problems with your mens cycles