Talk:Natsumi Koshigaya/@comment-75.64.145.2-20140717182554/@comment-5275125-20180402213140

That's not the problem. It takes 9 months for a baby to develop in the womb. One does not simply get pregnant while pregnant, it is impossible. One does simply carry 2 fetuses in the womb at the same time and give birth to them 4 months apart...