For surrogate pregnancies where only one boy or girl is born, the preterm beginning level in surrogacy is marginally reduced than toddlers born from regular IVF (11.five% vs fourteen%). Babies born from surrogacy also have very similar typical gestational age as infants born by in vitro fertilization and oocyte donation; https://digitalasset.us-lax-1.linodeobjects.com/SouthernCaliforniaSurrogacy/Becoming-A-Surrogate-In-Southern-California.html