Both story are about teen pregnancy however Ano Ko no Kodomo is a story about High-school students when 14-sai no Haha is about younger Middle-school students. Ano Ko no Kodomo is a shorter drama but brings a new approach as a 2024 drama, based on a manga. The couple, family and friends emotions are well developed.
This drama has the same story and theme, which is how we face problems with pregnancy or sex problems. In one of the stories of the drama ano ko no kodomo, it tells how we facing the problem of pregnancy at a young age while in school. And in story 17.3 about sex, it many learn about sex education well in this drama and also comedy that makes me enjoy it. There are several episodes in this drama that remind me of a story similar to ano ko no kodomo.