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A member asked:
When is an hpt 100% accurate?
2 doctors weighed in across 2 answers
Can be after 6-12 d,: This can vary but the hpt tests can be accurate at 6-12 days after fertilization which is around the time when implantation occurs. There is the possibility of false negatives if done earlier. The rosette inhibition assay for early pregnancy factor (epf) can be done 48 hours after fertilization, but is costly and llong. U/s also done. See your doctor for more.
Answered 9/28/2016
5.4k views
When it's positive: Modern upt's are very accurate. They may miss one because it's too early but when it's positive you are pregnant. It doesn't mean the pregnancy will work or is normal necessarily. Good luck.
Answered 12/8/2012
5.4k views
Related Questions
A member asked:
After getting an answer here i took a test like directed and it was negative. I am about 5 days late. R hpt accurate? It was first response test.
4 doctors weighed in across 3 answers
A member asked:
At 6w2d i took a cb weeks estimator and it shows 2-3. I've seen a gs & ys at us at 5w4d. R these hpt reliable & accurate and should I be concerned?
A doctor has provided 1 answer
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