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Which infertility problems may lead couples to use in vitro fertilization?
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infertility
Major structures and hormones involved in the initiation of pregnancy. Also seen, at right, is the development of an egg cell (ovum) from follicle to embryo.
Couples may turn to in vitro fertilization (IVF) when faced with various medical challenges that prevent natural conception. Common indications for the procedure include:
- Tubal Factors: Women who have blocked or absent fallopian tubes are frequent candidates for IVF, as the procedure bypasses the need for the tubes to facilitate fertilization.1
- Male Infertility: Couples where the male partner has a low sperm count or sperm that are otherwise unable to fertilize an egg may utilize IVF, often in conjunction with intracytoplasmic sperm injection (ICSI), where a single sperm is injected directly into an egg.12
- Unexplained Infertility: IVF is also an option for couples whose infertility remains unexplained after an exhaustive medical evaluation.1
It is important to note that while IVF is a significant medical advancement, it raises complex ethical considerations, including the status of cryopreserved embryos and the risks associated with multiple births. Ethical medical practice prioritizes informed consent and the well-being of both the patients and the potential offspring throughout these procedures.1