So glad I found your site after reading all the other alarming information. I was diagnosed a year ago with LS, but everyone has talked of Gynaecologist referals so how come I ended up in Dermotology? What worries me are the lumps & bumps which are referred to and which I have plus blisters. Help is this normal? I am using an emulent based cream for washing & barrier protection & a stronger steriod cream (as the first cream didn’t work, but having said that, was I not using enough, as they say sparingly!) How do you know if you are reacting to the creams etc with this problem? How demoralised I feel as a woman who looked forward to & shortly enjoyed the freedom of sex after her hysterectomy to now not being able to have sex. (Sorry feeling low). Its also funny that after the ‘op’ I started swimming again & it is said that clorine can affect you, it was a few months after when problems started together with a reaction to 2 medications really kick started it. I also have read that you can be alergic to ‘sperm fluid’ is this then also another starting point after the ‘op’ since previous protection used?
The second theory is similar and is known as "evolutionary neuroandrogenic (ENA) theory of male aggression".   Testosterone and other androgens have evolved to masculinize a brain in order to be competitive even to the point of risking harm to the person and others. By doing so, individuals with masculinized brains as a result of pre-natal and adult life testosterone and androgens enhance their resource acquiring abilities in order to survive, attract and copulate with mates as much as possible.  The masculinization of the brain is not just mediated by testosterone levels at the adult stage, but also testosterone exposure in the womb as a fetus. Higher pre-natal testosterone indicated by a low digit ratio as well as adult testosterone levels increased risk of fouls or aggression among male players in a soccer game.  Studies have also found higher pre-natal testosterone or lower digit ratio to be correlated with higher aggression in males.     
One of the main functions of the circulatory system is to pump blood throughout the body so that oxygen and nutrients can reach the tissues. The heart works as the pump, and is it actually considered a “double pump”, since the right side distributes blood towards the lungs for oxygenation, while the left side forces blood through the aorta so that oxygenated blood can circulate to the tissues. Blood vessels within the circulatory system include an arterial system and a venous system. Arteries carry blood away from the heart and towards tissues, while the venous system carries deoxygenated blood back to the heart.