Fig. 1

Vaginal ultrasound reveals dichorionic triamniotic triplets with two gestational sacs (GS, red arrow) and three germs (blue arrow) in the uterus. A) Ultrasound images were taken for the first time 30 days after transplantation. B1-2) Ultrasound image of the second pregnancy on day 40 after embryo transfer. C) Ultrasound image after selective fetal reduction