The sperm used in IVF (In Vitro Fertilization) can come from the male partner of the couple undergoing treatment, or from a sperm donor.
Here's a more detailed breakdown:
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Partner's Sperm: In many IVF cycles, the sperm used is from the male partner of the woman undergoing the procedure. This is typically the first option considered when the male partner produces healthy sperm.
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Donor Sperm: If the male partner:
- Has very low sperm count
- Has poor sperm motility or morphology
- Has a genetic condition he doesn't want to pass on
- Is absent
Then donor sperm can be used. This sperm is obtained from a sperm bank and is thoroughly screened for infectious diseases and genetic conditions. Sperm donors can be anonymous or known to the recipient(s).
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Considerations:
- The choice of whose sperm to use is a deeply personal one and should be made in consultation with a fertility specialist.
- Legal and ethical implications may vary depending on location, especially when using donor sperm.
In summary, while IVF often utilizes the male partner's sperm, donor sperm provides a viable option for couples facing male factor infertility or other specific circumstances.
