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The finding should make it easier to organize IVF procedures and increase options for infertile couples. IVF in vitro fertilization is a technique that helps couples with fertility problems to have a baby. During the procedure, an egg is removed from the woman's ovaries, fertilized in a lab dish with sperm from the man, and the fertilized egg or embryo is then placed in the woman's womb to grow and develop. If the man has a low sperm count or no sperm in his semen at all - for example because of an inherited disorder or as a result of cancer - then viable sperm has to be retrieved directly from the testicle with a biopsy. This is then either used straight away as fresh sperm, or frozen for future use.
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A common concern of Choice Moms-in-the-making is how the success rate differs when using fresh or frozen sperm. Do you diminish your chances of success when using frozen sperm? I asked three experts, with different perspectives, about their thoughts. Frozen sperm from a program donor is from someone selected in part for his high fertility, and available with legal precautions in place, compared to fresh sperm from a known donor who may not have the same fertility strengths, require logistics of timing to work out, and end up having a different approach to building a family. There is little research on IUIs that is relevant, since what exists is largely male partner sperm rather than donor sperm selected for high fertility.
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