Hard to say: This has not been adequately studied to assess false positives and negatives. For any question about the surety of pregnancy, get the serum b-hcg (blood test) -- it's positive within 48 - 72 hrs of fertilization.
Answered 5/30/2021
5.5k views
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