The game is very enjoyable. I played all the games in the jam and I liked it this one the most.
The puzzles are tricky, it took me some time to get my head around them (which is a good thing!). It fits the progression theme well, it might seem like it doesn't put enough pressure on the pregnancy aspect but I don't agree with such statement, especially if you take into consideration the ending scene. I expected the mc to get pregnant at some point but the mini game prevented it from being dull and added some spiciness to the whole scene. Speaking of spiciness, the arts are quite cute as well and their progression is well visible.
The lore was also to my liking. I believe the theme of adventurers, pregnancy temples and such is not yet explored enough in the pregnancy game genre. I generally feel like most pregnancy games belittle the story aspect, while this one delivers it well through notes providing background lore and the gameplay itself and leaves room for future development, keeping it interesting and entertaining.
That's my subjective opinion about the game. I must personally say that I hope for it to win the jam and can't wait to see more content like this from the creator!