Definitions
1.AdjectiveDescribing the phase of the menstrual cycle before gestation and after ovulation, during which progesterone is secreted.
2.AdjectiveOf or pertaining to progesterone.
3.AdjectiveSimilar in action to progesterone; progesterone-like.
4.AdjectiveEncouraging or conducive to gestation (said of hormone levels, for example).
5.AdjectiveRelating to the time before gestation; pregestational.