Just need some advise...

Okayy my boyfriend and I are sexualy active and for months we didn't use any protection he just pulled out...we were fine never had to stress of maybe being pregnant, because i was never late, note that he was on steroids and that breaks down his sperm count...so to avoid the wost happening I started the birth control pill and it's my first cycle...I take it at the same time everyday...I just want an honest answer does he still have to pull out??? or can he cum inside me while I'm on the pill, because we have done it before without any birth control over a period of 6 month and nothing happened please help...❤❤