Test it: Episodes of menstrual irregularity are very common and it may be just that. However, if you're 20 year old & sexually active without birth control in place, the chances that you're pregnant are pretty high. I'd suggest testing for pregnancy in couple of days. If "-", repeat it several days later. Blood test for hormonal levels would be more accurate though.
Answered 5/28/2015
2.8k views
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question