As you have seen in Mahabharata, Dhrutarastra’s wife Gandhari’s Miscarriage happens, the sage Veda Vyasa took the broken pieces of fetes and keep the 101 pieces in the 101 jars. From these jars Kauravas are born one by one.
Same as in this method, You can deliver a baby without mother’s pregnancy. Is this possible?. Yes this possible through artificial pregnancy. Have you ever imagined a baby being produced like factory like environment?