@ ALNoelle maybe it was a book of Percy Jackson oneshots, more specifically something about Percabeth, since that's what I've been reading recently. Now, chapters towards the end of the book where I commented in the end... Might be about Annabeth finding out she is pregnant like two days after Percy went on a quest and only returns some minutes or hours after the birth. Leo had been by Annabeth's side during the whole of the nine months and that's what I commented on: how shallow and little explored Annabeth and Leo's relationship was. They should have had some minor quest inside the big quest with the two of them or really just a conversation between just the two of them because that happened with basically everyone on the Argo II except them. All the friendships and relationships had at least a chapter for themselves yet Leo and Annabeth were totally left aside and that is really sad because they were basically the geniuses of the ship and would have had such a nice dynamic, if Leo could keep some of his awesomeness to himself of course.
Is that it?