Opelika, AL
A 16-year-old female asked:
So, my period is suppose to start today, but it haven't came on yet and im worried much .. my left breast is tender a lil , but my stomach not bloated?
1 doctor answer • 4 doctors weighed in

Dr. Heidi Fowleranswered
Psychiatry 27 years experience
Know you're worried: Reasons for missed/late periods: low body weight, obesity, marked weight ^ or v, over-exercise, endurance athletics, breast-feeding, ^ stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, hormone irregularities, drug use, meds (i.e., birth control) or medical problems (polycystic ovary syndrome or asherman’s syndrome). #1 reason is pregnancy. If >>.
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsReviewed >2 years ago

Dr. Heidi Fowler commented
Psychiatry 27 years experience
Provided original answer
you have been sexually active then you can take a home pregnancy test. Some early pregnancy tests may detect pregnancy up to 6 days before an anticipated period. Take care.
Aug 14, 2013
Last updated Aug 15, 2013
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $44!
50% off with $19/month membership
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.