Like the manga itself, I'll keep my review short. I didn't have a lot of faith in this manga and by the second chapter I thought of dropping it (just because it seemed like the characters and the story weren't connected) thank god I chose not to.
The third story, the one about the girl who couldn't get pregnant, made me emotional. The whole plot wraps surprisingly good.
I recommend all of you reading this to give this manga a try, it won't take you more than an hour or two to finish it and I think it's worth it.
PD: my only complaint is the existence of the "peeping tom" character, he wasn't relevant to the plot, he was there only to gross you out.