Unlikely: Implantation of an embryo should not cause several days of "dark brown blood" to come out of one's vagina. Implantation usually happens with no vaginal bleeding at all. If one's normal regular period does not happen each month when due, one can do a home urine pregnancy test. Tests are very accurate 3 weeks after sex.
Answered 2/21/2017
792 views
A doctor has provided 1 answer
A doctor has provided 1 answer
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