Figure 2.

Pictures taken during transplantation. (a) A uterine horn can be observed; in this step, the disposition of the fetuses in the uterus was visualized. (b) The place where the intraperitoneal injection to a fetus in utero was made is shown.

Pictures taken during transplantation. (a) A uterine horn can be observed; in this step, the disposition of the fetuses in the uterus was visualized. (b) The place where the intraperitoneal injection to a fetus in utero was made is shown.