Birth control effectiveness?

Question

So I’ve been wondering if I start the birth control do I have to wait a whole month for it to be effective? Or can I have unprotected sex?

Answer

Most birth control is typically effective after 7 full days of consistent use. And, if the birth control is started within the first few days of ur period, then it’s actually effective immediately. It’s best to refer to the leaflet/pamphlet that comes with the birth control, or google the specific brand/type of birth control, to be absolutely sure.

Answer

I got the IUD (Mirena) today. My dr told me not to have unprotected sex for 30 days. 
I had Nuva ring and she told me to wait a week.

Answer

Depends on the type...

Birth control effectiveness?

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