Two sets of monozygotic twins after intracytoplasmic sperm injection and transfer of two embryos on day 2 Raquel Carrillo-Vadillo, M.D., Juan Carlos García-Lozano, M.D., María Dolores Lozano Arana, M.D., Juan Luis Moliní Rivera, M.D., Pascual Sánchez Martín, M.D., Guillermo Antiñolo, M.D., Ph.D. Fertility and Sterility Volume 88, Issue 6, Pages 1676.e3-1676.e5 (December 2007) DOI: 10.1016/j.fertnstert.2007.01.110 Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions
Figure 1 Ultrasonic image of a dichorionic–quadramniotic pregnancy (two sets of monozygotic twins) on day 36 of gestation. Fertility and Sterility 2007 88, 1676.e3-1676.e5DOI: (10.1016/j.fertnstert.2007.01.110) Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions