Im 23. missed period for 3months! blood work came back normal. whats another alternative for y i missed my period. pleaseee help me _ _?

PCOS: At byour age most frequent reason for irregular periods is polycystic ovarian disease that is usually associated with obesity and hirsutism.See your pcp/gynecologist.

Doctor can evaluate: I'm assuming by "blood work" you have had a negative pregnancy test. There are many other causes for irregular menstruation. One common one is polycystic ovarian syndrome (pcos), a hormonal imbalance along with cysts in the ovaries. Though most irregular menstruation is not immediately dangerous, any woman who does not menstruate monthly should consider seeing her doctor.