Why do I feel this is yet another web novel author that fell victim to their own popularity and/or the soul crushing authority of their official publisher.
From the prior manga of "we shouldn't have kids" to this one of insemination at all costs. Hano-sensei has upped her game and can never go back now! Kid being real must have been left vague to appease the publisher so as not to offend the masses.
It's nice the author is doing something other than the hopeless dystopia that was Akame ga Kill. If the haters want to see people getting killed off left and right I'm sure there is a snuff manga out there for you, this just isn't it.