Hi mam my last two period is regular but before last two period my period is not regular. Now in this month my period first day is 19november and I regularly check with ovulation kit but after 16 days I'm not ovulating so question is why I'm not ovulating after 16 days of my period. I have
thyroid problem but last six month my thyroid is normal so I want to know what is actual problem why I'm not ovulating after 16days of my period.