Yes, timing matters: It really depends on how far along you are because the tests detect a hormone that is doubling every 2 to 3 days in the early days of a pregnancy. The tests are more likely to be negative early on. Also the tests are more sensitive when your urine is more concentrated, so first thing in the morning is a good time to check.
Answered 3/16/2017
3.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
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