I'm no doctor, but when a vagina starts bleeding, it's either normal, or EXTREMELY BAD. So, yeah, sorry Satori, but you'll never be a mother.
She can always get help from Eirin. (as long as the same is done to Reisen [for experimentation], Kaguya not hearing anything [to prevent actual help] and Tewi not being a troll)
I...!This place is...I was dreaming...?Ouch!That can't be...!