For surrogate pregnancies wherever only one little one is born, the preterm delivery price in surrogacy is marginally decreased than infants born from standard IVF (11.5% vs 14%). Infants born from surrogacy even have comparable normal gestational age as infants born via in vitro fertilization and oocyte donation; about months. https://f004.backblazeb2.com/file/DigitalAsset/SouthernCaliforniaSurrogacy/Becoming-A-Surrogate-In-Southern-California.html