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.
Tag: female reproductive tract
Experts agree that there is no particular sex position that boosts your chances of getting pregnant. Instead, we should focus on intercourse timing and frequency rather than on what sex position you should use to conceive .
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.
Semen is ticker in the moment of ejaculation and, once inside the vagina, it becomes more liquid so it can travel through the Fallopian tubes.