Prevention Some types of infertility aren't preventable. But several strategies may increase your chances of pregnancy. Couples Have regular intercourse several times around the time of ovulation for the highest pregnancy rate. Intercourse beginning at least five days before and until a day after ovulation improves your chances of getting pregnant. Ovulation usually occurs in the middle of the cycle — halfway between menstrual periods — for most women with menstrual cycles about 28 days apart. Men Although most types of infertility aren't preventable in men, these strategies may help: Avoid drug and tobacco use and drinking too much alcohol, which may contribute to male infertility. Avoid high temperatures found in hot tubs and hot baths, as they can temporarily affect sperm production and motility. Avoid exposure to industrial or environmental toxins, which can affect sperm production. Limit medications that may impact fertility, both prescription and nonprescription drugs. Talk with your doctor about any medications you take regularly, but don't stop taking prescription medications without medical advice. Exercise moderately. Regular exercise may improve sperm quality and increase the chances for achieving a pregnancy. Women For women, a number of strategies may increase the chances of becoming pregnant: Quit smoking. Tobacco has many negative effects on fertility, not to mention your general health and the health of a fetus. If you smoke and are considering pregnancy, quit now. Avoid alcohol and street drugs. These substances may impair your ability to conceive and have a healthy pregnancy. Don't drink alcohol or use recreational drugs, such as marijuana, if you're trying to get pregnant. Limit caffeine. Women trying to get pregnant may want to limit caffeine intake. Ask your doctor for guidance on the safe use of caffeine. Exercise moderately. Regular exercise is important, but exercising so intensely that your periods are infrequent or absent can affect fertility. Avoid weight extremes. Being overweight or underweight can affect your hormone production and cause infertility. Best Fertility Care Centre , Advanced Fertility Care Centre , Maternal & Child Health Care Centre , Ashwini Hospital & Fertility Care Centre , Moondrumavadi , K.Pudur Madurai -07