Depends on what pills you are talking about. For any pill that prevents pregnancy, or end pregnancy, there are instructions or prescription to follow.
I am not sure what you mean by cancel out a pregnancy. The only way to stop a pregnancy once it occurs is abortion. Sometimes you can induce a period before pregnancy occurs to prevent it. The pills have instructions that say exactly how many you can miss.
All of them! If you are trying to get pregnant you do not want to take birth control pills. Their whole purpose is to prevent pregnancy.
No it does not.
No
There is a 2% chance pregnancy will occur as you were not protected against pregnancy during the time you had intercourse and unfortunately you are still currently not protected against pregnancy. Because of this you need to use a backup method of protection, a condom, for the next 2 weeks to prevent pregnancy. Continue taking birth control as normal (one every day).
birth control pills
The while pills on Trinessa are active pills that prevent pregnancy. If you don't take the active pills, you could get pregnant.
I am not sure what you mean by cancel out a pregnancy. The only way to stop a pregnancy once it occurs is abortion. Sometimes you can induce a period before pregnancy occurs to prevent it. The pills have instructions that say exactly how many you can miss.
All of them! If you are trying to get pregnant you do not want to take birth control pills. Their whole purpose is to prevent pregnancy.
Advil don't prevent pregnancy no matter how many you take.
That would be foolish. Birth control pills prevent pregnancy.
The active birth control pills are the ones that prevent pregnancy. If you don't take those pills, you could get pregnant.
You are not supposed to take birth control pills when you are pregnant.
This is an absolute myth. Vinegar *does not* prevent pregnancy at all--it will make your breath smell bad. To prevent pregnancy, you need to take prescribed birth control pills or always have the guy use condoms with spermicide. Birth control + condoms= best idea.
Birth control pills are immediately effective when started within the first days of your period; otherwise, it's seven days before they can be relied on to prevent pregnancy. Stopping them after two weeks makes no sense, unless you never want to prevent pregnancy after that two weeks.
In order for the birth control pill to effectively prevent pregnancy, you need to take it every day. You can't take it only when you have sex.
No,not during pregnancy