11/18/2011

What makes a man's sperm become downturn

Therefore, the people to affect sperm quality factors on the extensive research found that global environmental pollution is lead to sperm quality is the main reason for the decline. The quality of the environment factors affect sperm include:

1, metal elements

Already proved to reproductive toxic metals have mercury, lead, cadmium, etc. Long-term exposure to these heavy metal can lead to sperm population decline, sperm density reduces, sperm motility reduce, a row of fine quantity to reduce and the increase of the proportion sperm deformity.

2, pesticides and drugs

Along with the development of agriculture, pesticide on the influence of the sperm quality more and more attention by people, such as difference, malayalam sulphur phosphorous, methylene blue, indigo and red can affect sperm sports ability, to reducing the number of sperm, form to change.

3, organic matter

Many organic material to sperm toxic, such as formaldehyde, benzene, food additives, some harmful chemicals may hinder the generation of sperm and vigor, and even cause testicular atrophy.

4, gas

Research found that often the automobile exhaust inhaled normal sperm ratio decreased obviously.

5, radiation

Germ cell is the most sensitive cells to radiation, one of excessive radiation to sperm can produce adverse effects. The electromagnetic wave, radiological, X-ray irradiation are human sperm killer, can make the abnormal sperm cells, pregnant women abortion and poor fetal development.

Infertility experts remind: sperm are male reproductive cells, to the birth of a healthy the clever baby, her husband's best to stay away from these substances, strengthen physical exercise, just to improve the quality of the sperm.

 

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