Oh man...what a mess, but I am happy you are so supportive to the (possible) mommy-to-be...I know nothing about whelping, so I am sorry I can't help you there...Keep us up to date and
to the breeder who told you he was neutered....One question - is there anything 'down there' - I mean, is he un-descended or something?? Because I was so happy when I neutered my boy as before he was snipped those two little hangy guys were ALL I could see and I avoided touching or getting near them at all costs.
Call me prude - but I am not a fan of the intact male!!! LOL