More Sex Increases Chances of Pregnancy

More frequent sex increases the chances of a successful pregnancy. Makes sense. But not for the reasons you think! Two newly published research articles discuss studies of heterosexual intercourse outside the fertile window and come to similar hypotheses. The results showed that couples having intercourse outside the fertile window increased their chances of pregnancy compared to heterosexual couples who abstained from sex when it was not the woman’s most fertile time of the month. The researchers’ theory is that intercourse causes a shift toward a more pregnancy-friendly immune response. In the simplest terms, your immune system has two types of immunity: cellular immunity (Th1), […]