The significance of low first trimester serum progesterone in ongoing early pregnancies presenting as pregnancies of unknown location

Publication date: Available online 12 January 2021Source: European Journal of Obstetrics & Gynecology and Reproductive BiologyAuthor(s): A Ucyigit, JL Fuller, LC Poon, J Johns, JA Ross

Source: European Journal of Obstetrics and Gynecology and Reproductive Biology - January 12, 2021 Category: OBGYN Source Type: research