Complex sentence: Washed sperm is used in artificial insemination using the intrauterine insemination (IUI) technique, in in vitro fertilization (IVF) and to decrease the risk of HIV transmission by a HIV-positive male.
Split into simpler sentences: Washed sperm is used in artificial insemination using the intrauterine insemination (IUI) technique and in in vitro fertilization (IVF). It may also be used to decrease the risk of HIV transmission by a HIV-positive male.