1 week overdue: If you do it too early, you run the risk of false negative results.
Answered 4/9/2014
5.6k views
See below: Conception occurs within day or so of the sex. It takes about 3 weeks for the embryo to make enough HCG for 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.
Answered 7/6/2019
159 views
2 doctors weighed in across 2 answers
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