Infertility is medically defined as the inability to become pregnant after 12 months of regular sexual intercourse without birth control or, for women over age 35, six months. Before you begin any kind of fertility testing or treatment, it’s important to be sure you are timing intercourse or inseminations properly. For more information, see Charting Your Menstrual Cycle. Infertility also refers to women who are unable to carry a pregnancy to term. The Centers for Disease Control and Prevention … More