NY
A 22-year-old female asked:
On birth control pill, lo loestrin fe. how long should i wait after unprotected sex to take pregancy test?
1 doctor answer • 1 doctor weighed in
Dr. Gurmukh Singhanswered
Pathology 50 years experience
3 weeks: Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about 2-3 weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. If the result is negative repeat the test in 4-5 days. Use first morning urine and follow instructions for the test carefully. If you do not wish to be pregnant, use contraception all the time, every time. You may consider implanted contraceptive, or IUD.
Practice safe sex.
962 viewsAnswered >2 years ago
Last updated Sep 24, 2016
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