The older that such fish become, the more mercury they may have absorbed. Anything that eats these fish within the food chain also consumes the higher level of mercury that the fish have accumulated. This process explains why predatory fish such as swordfish and sharks or birds like osprey and eagles have higher
The goal, then, when it comes to having a boy is to increase the likelihood that a Y chromosome sperm reaches the egg first. Many medical researchers believe that Y chromosome sperm are faster swimmers, but that X chromosome sperm have more endurance.
These pills can increase sperm count by naturally increasing the level of testosterone in the body. When the level of testosterone is increased the hormones in the body increase the levels of semen and sperm produced. This, therefore, can multiply the ejaculation volume.