Does my cat know I'm pregnant

My Logan does too. He's being a bit more clingy recently 😸. And when I sleep, he bumps his head against mine, or places his paw on my arm or cheek. ❤️

One of my cats (I have 4) started doing the same to me around 5 weeks. Way more cuddly than normal and shed even meow at me every time I'd leave a room. I'm now 8 weeks and she's calmed down a bit, but all 4 are slightly more friendly than before I was pregnant. Supposedly it's the smell-cats and dogs pick up on the hormone changes. 

Mine has been doing this as well!