You Can Also Have Spring with Your Buns

The female protagonist time-travels in the body of an unmarried pregnant lady, and the male protagonist time-travels in the body of the female protagonist's ex-fiancé. They each bring a baby to form a family again. Later, the male and female protagonists give birth to another child who is also a time-traveler. The entire online article is full of spoof plots, including the son of a shemale, the marriage of a gay man, and the cute and silly way to do whatever you want. It seems to have no ending, which is not interesting and unsightly.