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A member asked:

I have a regular 27 day cycle and ovulate around day 18/19 (short luteal phase) is this n problem for conceiving or not really?

A doctor has provided 1 answer

Period ?'s: A "27 day cycle" with documented ovulation at day 18/19 may indicate a progesterone deficiency. If you are attempting pregnancy, see your gyn physician for testing, and possible supplementation of ovarian progesterone.

Dr Modi agreed

Answered 9/28/2019

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What causes a short luteal phase? Opk, temp, and cervical observation all indicate i ovulate on cd20 or later my cycle lengths are still around 30days

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Hi did my s prog test today day 21 it is more than the luteal phase 88.5 what does it mean am I ovulating or why is it high. We are trying for a baby?

A doctor has provided 1 answer

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