[Marvelous]

I'm aware this subject deals with Mpreg and same-sex couples desire to have a biological child instead of adoption. Scientifically, you can make a human baby (a girl) by inserting one X chromosome with another X chromosome, and this can be only done this way with limitations on the baby's biological sex. Unless scientists can find a way to insert one male's X with another male's Y chromosome, lesbian couples will be the only ones able to have a biological child from each of their X chromosomes or you can say two mothers, one of them carries the fetus in gestation and the other gets her pregnant by an artificial manner (IVF or ex-vitro).