Prophylactic cerclage in twin pregnancies from art: obstetric outcomes
Survival and development after ICSI of eggs from sequential donation cycles. S. Hernandez, P. Dıaz, J. Sepulveda. Reproductive Biology, Instituto para elEstudio de la Concepcion Humana (IECH), Monterrey, Nuevo Leon, Mexico. OBJECTIVE: To compare the obstetric outcomes of twin pregnancies af-ter ART with and without prophylactic cerclage (McDonald technique). MATERIALS AND METHODS: A tota