In theory, any individual charged with an offence is presumed innocent until proved guilty. But, with regards to substances, folks are always ready to think the worst and never permit the facts obstruct of the really good urban myth. For more than a century or two, everybody been fixated with the idea that saltpeter enables you to induce impotence in men. For those of you with an interest in the scientific side of life, saltpeter is best generally known as potassium nitrate (KNO3) and, for most decades, rumor had it this dreaded substance was craftily slipped into the food of prison inmates, those lucky enough to get serve their country inside armed forces, and teenagers in single-sex schools and colleges. The result was peace and calm. All those unfortunate sexual urges that could have made it difficult to keep up discipline, were happily damped down. What can you do to raise your probability of developing a girl the next occasion, if you already have two sons and also you want to possess a girl? Is there one method or another to increase the percentages within your of having a boy or a girl? There is no simple method by which the gender of the child can be guaranteed, but the following practice (called Shettle's system) might help. Using this strategy is cost-free; it will be will not amount to anything, just your determination and desire. But some of the smaller studies conducted over the past two decades show that no sperm is "progressing" and that some doctors have begun to say that it will not lead to pregnancy. Alarms have been raised, however, regarding dangers related to hormone replacement therapy (HRT). These risks have been found in connection with what is known as commercial HRT. Possible side effects include thrombosis or blood clots, lowered glucose tolerance, migraine headaches, vision problems, acne, depression and bloating. Women have been known to experience breast tenderness, too.