Tag: conception

Sperm’s journey to the egg

Obstacles in the female reproductive tract

Since its formation to the fertilization of the egg, spermatozoids have to cross a complicated path full of obstacles. Only one spermatozoid will overcome all the barriers and fertilize the egg, creating therefore a new being.

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Marijuana and male infertility

Marijuana effects on fertility

Marijuana can be a cause of infertility because it contributes to a decrease in sperm energy. Spermatozoids need this energy to be able to reach the egg and fertilize it.

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