U.S. doctors online nowAsk doctors free
Houston, TX
A 17-year-old female asked:

3rd day on my period but its light color its usually brown and now is bright red ..i don't have a lot is lighter..usually heavy..could i be pregnant?

1 doctor answer2 doctors weighed in
Dr. Robert Kwok
Pediatrics 35 years experience
Maybe not, but...: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result if done correctly. One can test about 3 weeks after sex (3 weeks after when conception might have occurred), or 1 week after missing a period. An Ob-Gyn doctor can evaluate any persistent or worrisome symptoms.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Apr 10, 2015

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.