Irregular Periods
When a fertilized egg arrives in the uterus, the lining must be precisely prepared to receive it. If the egg is released too soon or too late, the uterus lining will be either too immature or too ripe for implantation.…
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Seeking Donation
Sperm Donation: If the man cannot provide sperm, the couple can use a sperm bank. The sperm are put into the vagina via a catheter, and make their way up to the oviducts. The donor, often a medical student, is…