Advil don't prevent pregnancy no matter how many you take.
It can not prevent or end pregnancy but if you are pregnant you should avoid it.
No
no it can't prevent pregnancy
Vitamins don't prevent pregnancy.
BV won't prevent pregnancy.
Lithium does NOT prevent pregnancy.
NO ! ONLY contraception or abstinence can prevent pregnancy !
Starch as in pasta, potatoes etc? That does not prevent pregnancy.
No. Cytotec can be used for abortion but not to prevent pregnancy.
I would not give it to a child for an earache. Advil is for allergies and is used for: itchy throat, runny nose, coughing, sneezing. I used it on my little brother it did not prevent the earache
Yaz is a birth control pill. It is intended to prevent pregnancy.