Can contraceptives cause infertility?

Contraceptives are not caused by infertility, can not be generalized, need to be decided according to the specific circumstances.

1, may not lead to infertility

Contraceptives are usually made of progesterone, estrogen compatibility, if a woman is only a simple oral emergency contraceptive, may cause menstrual cycle disorders, but with the extension of time, about 3 months after medication, the drug will be metabolized, so generally will not lead to infertility.

2, may lead to infertility

but if the number of contraceptives taken, such as emergency contraceptives within 1 year to 5-6 times, it is easy to cause infertility due to endocrine disorders caused by polycystic ovary syndrome.