Takes

It is healthy for your dog to watch you having sex because it reinforces that you are the alpha of the household

I actually think it's healthy for your dog to see you humping because it reinforces that you're an alpha. And if they see you having sex, they're like, I need to respect this person more. That's just how the animal kingdom works.

The umbilical cord acts like a snorkel so pregnant women can swim without the baby drowning

Umbilical cord is like a snorkel. So if you keep your belly button above the water is fine. That's actually fact for real. Yeah, that's how babies breathe.