Toxic effects related to tobacco, marijuana, and other drugs
Smoking may cause infertility in both men and women.Â In experimental animals, nicotine has been shown to block the production of sperm and decrease the size of a man's testicles.Â In women, tobacco changes the cervical mucus, thus affecting the way sperm reach the egg.
Marijuana may disrupt a woman's ovulation cycle (release of the egg).Â Marijuana use affects men by decreasing the sperm count and the quality of the sperm.
Heroin, cocaine, and crack cocaine use induces similar effects but places the user at increased risk for PID and HIV infection associated with risky sexual behavior.
Before you take the next step in your journey to become pregnant, it's worth seeking out a good fertility clinic.
Let's say you've been getting advice from your gynecologist, who's run a blood test for hormones or had you record your basal body temperature for a couple of months. At the same time, your husband has had his plumbing checked out by a urologist. When it comes time to diagnose where the problem may be and suggest solutions, you may wish there were a single doctor you both could see....
In women, the effects of alcohol are related more to severe consequences for the fetus. Nevertheless, chronic alcoholism is related to disorders in ovulation and, therefore, interferes with fertility. Alcohol use by men interferes with the synthesis of testosterone and has an impact on sperm concentration. Alcoholism may delay a man's sexual response and may cause impotence (unable to have an erection).