Female Infertility Prevention

The more women smoke, the less likely they are to conceive. In fact, women whose mothers smoked during their pregnancy are less likely to conceive compared with those whose mothers were nonsmokers. Quitting smoking may enhance fertility.

Even moderate drinking of alcoholic beverages by women is linked to an increased risk of infertility in some, although not all, research. In a preliminary study, there was a greater than 50% reduction in the probability of conception in a menstrual cycle during which participants consumed alcohol. Caffeine appeared to enhance alcohol’s negative effect in this study. Women who abstained from alcohol and consumed less than one cup of coffee per day were more than twice as likely to conceive (26.9 pregnancies per 100 menstrual cycles) compared with those who consumed any amount of alcohol and more than one cup of coffee per day (10.5 pregnancies per 100 menstrual cycles). Based on this preliminary evidence, women who wish to improve their chances of conception should avoid alcohol and caffeine.

Being excessively overweight or underweight may also contribute to infertility in females. Infertile women who are overweight or underweight should consult a physician.

Some conventional medications can interfere with fertility. When in doubt, women taking prescription drugs should consult their physician or pharmacist.