What is the difference between Opill and the combined birth control pill?

What is the difference between Opill and the mini-pill (the progestin-only birth control pill)?

Why would someone choose Opill over another type of birth control pill?

How do I switch from another birth control method to Opill?

Can I start Opill right after using emergency contraception (EC) pills?

Can I start Opill right after having an abortion?

Can I start Opill right after giving birth?

How soon does Opill protect against pregnancy once it's taken?

Honestly, I can’t remember to take the pill every day. Is there another method I can use?

What happens if I miss taking the Opill?

Do I have to talk to a pharmacist when I’m buying Opill or can I check out at any register?

Is there anyone who shouldn’t use Opill?