A member asked:

Once you get a neg opk for lh surge following a positive does that mean ovulation has finished.how long can you see positive opk after ov?

A doctor has provided 1 answer

OPK: An OPK is a test that measures luteinizing hormone. Just prior to ovulation, women experience a short surge where the lh levels rise. The OPK will help you pinpoint this surge and help you predict when you will ovulate. It rise the day before ovulation and does not stay high very long.

Answered 9/6/2018

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Related Questions

A member asked:

Positive OPK but no ovulation detected. What does this mean?

A doctor has provided 1 answer