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A 30-year-old female asked:

I have pcos. i took clomid 50mg+letrozole 2.5mg after 2 failed cycles on 2.5mg letrozole. cycle day 13 u/s showed a big follicle on my right ovary. doc said i o'd-day 21 level=13. could i be pregnant if i'm on day 32 with negative pt and no period?

2 doctor answers3 doctors weighed in
Dr. John Berryman
Obstetrics and Gynecology 55 years experience
If ovulation was documented on "day 21", a pregnancy test on "day 32" would be negative even if fertilization occurred. If HSG shows open tubes, and semen analysis is normal, pregnancy is possible. Obtain a serum HCG test in 7-10 days to be certain about pregnancy. Ask about a HSG (hysterosalpingogram) to make sure your tubes are open, to maximize chance of fertility.
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Dr. Ralph Boling
Obstetrics and Gynecology 40 years experience
IF you are saying the day 21 progesterone was 13, this indicates ovulation likely occurred on cycle day 14, more or less. The pregnancy test would be accurate either way, positive or negative, if this is true. So likely not pregnant.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated May 26, 2021


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