Which of the following is a technique of ART where a sperm sample is washed and concentrated, and then injected directly into the uterus?
Intrauterine Insemination (IUI)
Intracytoplasmic Sperm Injection (ICSI)
Gamete Intrafallopian Transfer (GIFT)
Zygote Intrafallopian Transfer (ZIFT)
Intrauterine Insemination (IUI) is a technique of ART where a sperm sample is washed and concentrated, and then injected directly into the uterus. This is often used when the male partner has a low sperm count or poor sperm motility. Hence option 1 is the correct answer.