can contraceptive cause infertility???

The combined oral contraceptive pill, often referred to as the birth control pill . "the pill", is a type of birth control that is designed to be taken orally by women. The pill contains two important hormones: progestin and estrogen.Birth control pills can also help with irregular, painful, or heavy periods.Some common side effects include spotting, nausea, breast tenderness, and headaches.The pill does not cause infertility but too much of Postinor can cause damage to one's womb, and one may not be able to fall pregnant again .But  why take the pill where else there's condoms to prevent from being impregnated and other chronic sexual infection ??? I think it's high time there should be sexual education where teenage girls and mother's are advised on the use of condoms.Other countries are trying to manufacture there own pills which was evidently posted on the internet "Sofia's"pill is a illegal pill that was disapproved by the health comes.To my own view contraceptive pills are not bad at all but misuse of it can lead to infertility. Another question that is often asked is how contraceptive work ???.If ovulation has already taken place, Postinor-2 works by interfering with the passage of the sperm and the egg and makes it difficult for them to meet. It is recommended that Postinor-2 be taken no later than three days after having unprotected sex.Its high time we look at our health and the things we take that interfere.