Both increase the monthly pregnancy rate from about 2 percent with unexplained infertility to about 10 percent with IUI and both have about a 5 percent to 10 percent risk for twins compared to 1% in the general population.
Zombini zinyusa iqondo lokukhulelwa ngenyanga ukusuka kwiiphesenti ezi-2 kwabo banokungaqhami okungachazekiyo ukusa kwiiphesenti ezili-10 nge-IUI yaye zombini zinomngcipheko wokufumana amawele ophakathi kwe-5 ne-10 leephesenti xa kuthelekiswa nomyinge wephesenti enye kuluntu ngokubanzi.