Oxytocin

Oxytocin: hormone that helps bonding expecting parents with their child. When Hermione tells Harry that wizards don't produce oxytocin for this, how will Harry react? Unable to rely on the hormone to overcome his lack of experience to give a happy childhood to his baby, Harry needs to have a chat with Snape. How well will it go though? MPREG story, established relationship, EWE.