Do women smoke without pregnancy?

Infertility is

a fertility disorder caused by a variety of causes. It refers to a woman who has not been pregnant for more than 12 months without contraception. Usually, for women who smoke less and smoke for a shorter period of time, it generally does not lead to infertility. For women who smoke more or smoke for a long time, due to tobacco contains more nicotine, tar, carbon monoxide and other harmful substances, it is easy to affect female ovarian function, so that ovulation is abnormal, resulting in sperm can not be combined with egg cells to form fertilized eggs, thus causing infertility.

For infertility patients, it is recommended to seek medical attention in time to clarify the cause, and accept treatment for the cause, improve fertility.