That depends...: If a person had sex this time, and no sex in the 3 weeks prior to this time, then this latest episode of sex is too recent to have anything to do with an embryo implanting (it takes over a week to go from sex - to a fertilized egg - to an embryo - to implant into the uterus). However, if a person also had sex 1-2 weeks earlier, conception could have happened 1-2 weeks ago, with some spotting now.
Answered 4/23/2015
3k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
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