Does not come menstruation eat progesterone to be able to be pregnant

Progestin is a progesterone, if women due to luteal insufficiency or endocrine disorders caused by menstrual delay does not come menstruation, oral progesterone, generally after stopping, under normal circumstances there will be withdrawal bleeding. If you eat oral progesterone after menstruation has not come, it is possible to be pregnant, because there may be menstrual disorders, it may also ovulation; If there is no ovulation, this menstrual disorder, most of them will not be pregnant after eating progesterone, but because progesterone itself will not inhibit pregnancy, it will not affect pregnancy, so if there is ovulation, it is possible to get pregnant after sex.