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A member asked:
Ttc; irregular cycles (24-43 days), off bcp for past yr. late period (3 days past avg) pt neg. bbt spiked at day 8 last cycle. when to use opk?
A doctor has provided 1 answer
Can not say: If your periods are irregular then you are either not ovulating or your ovulation is not consistent. It is going to be hard to use an ovulation kit. BBT is not likely to be reliable. If you want to try a kit then start around day 10. In your case official ovulation blood testing with your doctor may be more productive.
Answered 9/25/2017
2.9k views
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