Is ovulation bleeding delayed?

Ovulation period bleeding, generally does not cause menstrual delay. Ovulation period bleeding, generally ovulation hormone fluctuations, caused by a small number of endometrial exfoliation, caused by a small amount of vaginal bleeding, this and the real menstrual relationship is not big, generally does not cause menstrual delay. Menstruation delay, generally or mental and psychological factors, test pressure and so on. For the regular performance of menstrual delay, but also to detect female sex hormones 6, thyroid function, etc., except polycystic ovary syndrome, hyperprolactinemia, hypothyroidism and other endocrine disorders. Of course, menstrual delay, first of all to exclude pregnancy.