Hello dear I understand your concern week You are on cerazette pill since last three year and stop last from 8 days. But you do not get your period. You are sexually active during this 8 days and i think it is your safe period of cycle. Once your next 2-3 period will come, there is high chance of pregnancy. You can start ovacare tablet. It support reproductive health and efficiently help to become pregnant. Avoid stress, take healthy diet, drink plenty of water and do regular exercise Hope this may help you Contact further if follow up needed Best regards Dr. Sagar