During the process of conception, more than 50 million sperm attempt to fertilize an egg. At least 10 of them reach the finish line, but only one will be successful. So do a sperm get to the winning badge?
Despite the numerous methods of contraception available in the market at present, 45% of all pregnancies are still considered unintended. Nevertheless, there are couples who try ardently to conceive to no avail.
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