Answer :
Final answer:
The most common assisted reproductive technology for couples facing infertility is in vitro fertilization (IVF), where eggs are fertilized outside the body and then implanted. Other methods like hormone therapy and artificial insemination are also used but are generally not as effective for severe fertility issues. Cloning is not a method used for human reproduction.
Explanation:
Assisted Reproductive Technology
The most common assisted reproductive technology (ART) used by couples experiencing difficulty conceiving is in vitro fertilization (IVF). During this process, an egg is retrieved from a woman's ovaries and fertilized by sperm in a lab setting. The resulting embryos are then transferred to the woman's uterus with the hope that one will implant and result in pregnancy.
Other Options Considered
- Hormone therapy is sometimes used in conjunction with other ART methods to enhance fertility.
- Artificial insemination involves placing sperm inside a woman's reproductive system and is less invasive than IVF but often less effective for couples with severe fertility issues.
- Cloning of parent stem cells is a scientific process aimed at producing cells for research or therapeutic purposes, not for conceiving children.
Thus, among the given options, IVF is recognized as the most common and effective method for couples struggling with infertility.
Learn more about Assisted Reproductive Technology here:
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