Had unprotected sex on 7th day menstrual cycle & he ejeculated inside me. Menstrual cycle varies from 32 - 36 days. Chances of pregnancy?

Still possible. Unprotected sex on day 7 of a 32-36 day cycle is fairly low risk for pregnancy but you but there is always the possibility that you could ovulate earlier and pregnancy is a possibility. It is best to be safe and use a reliable method of contraception unless you want to be a mom. Hope this helps.