Healthline examines a dozen of the most proven and interesting findings. If you find it difficult to express that you'd like to try something new or are simply feeling a bit unsure about how to let you partner know what you…. Its results suggested that regular sexual activity may reduce heart disease risk. Sex can cure headaches and reduce physical pain. Is changing the design of sex toys, lube, and condoms enough to revolutionize how we think about and have sex? It is common after 20 weeks gestation, but can sometimes occur earlier in pregnancy or even postpartum. Does bipolar disorder affect your sex life? We'll explain the issues faced during a manic or depressive episode, and tips to manage these effects.