no idea of the exact location of the washer and dryer, so we have control of what he wears -- more or less. Wearing boxers can be of great importance because they don't constrict the testicles' blood flow and positioning. Testicle positioning is important because they are more sensitive than most of us during our special time of the month when aunt flow pays a visit. Funny how our men always want to seem so tough and indestructible (unless they're sick and are acting like 2 year old children), but when it comes to the parts that physically make a man a man their sensitivity levels fly through the roof. If the testes are held too close to the body they absorb more body heat and have the potential to pose negative effects on sperm production. Acting like two racing freight trains they'll still produce sperm, but the quality will diminish significantly. Sperm created in an atmosphere that is warmer than normal will have problems with motility (movement) and sperm morphology (size and shape) and hence will lead to problems with successful conception. Another popular topic plastered all over the Internet is the importance of sexual positions when trying to get pregnant quickly. I have found several studies that have disproved the importance of or even a presence of sexual positions having a great impact on easing conception. The idea is that certain sex positions bring the penis further into the cervix and at the same time bring the cervix