Assertion: intrauterine insemination | /r/HasProperty | irregular or absent ovulation
Facets:
value: usually
type: DEGREE
Source sentences:
text: Intrauterine insemination (IUI) is one of the simpler treatments and is usually the first step in infertility treatment for couples with unexplained infertility, mild male factor infertility, a cervical factor and irregular or absent ovulation.