Probably 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 3 weeks after sex (3 weeks after when conception might have occurred). If taking birth control pills regularly every day, switching brands should not decrease one's protection against pregnancy.
Answered 6/16/2018
315 views
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question