Double intrauterine insemination (IUI) of no benefit over single IUI among lesbian and single women seeking to conceive.
Brent C MonseurJason M FranasiakLi SunRichard T ScottDaniel J KaserPublished in: Journal of assisted reproduction and genetics (2019)
Double IUI is associated with a significantly higher OPR for heterosexual couples using an autologous or donor sperm source. The benefit of a second IUI is less clear in patients with undocumented fertility status using donor sperm, such as single and lesbian women.