They summoned the goddess Yogamaya and had her transfer the fetus within the womb of Devaki for the womb of Rohini (Vasudeva's other spouse who lived with her sister Yashoda through the river Yamuna, inside the village of cowherds at Gokulam). So the child conceived in a single womb was https://cloudasset.s3.amazonaws.com/SouthernCaliforniaSurrogacy/Becoming-A-Surrogate-In-Southern-California.html