Kim Kardashian, who just hit her 30 millionth Twitter follower, can't keep her mouth shut about how much she's getting taken to the bone zone.

In the Keeping Up With the Kardashians season 10 premiere, which she promoted with a nude photo shoot, on Sunday night, the reality star couldn't seem to get enough of hubby Kanye West. In the episode, the famous duo is trying for another child and Kim appears to be obssessed with getting pregnant -- which means she's obsessed with having sex with Kanye and even more obsessed with talking about all of it! TMI, lady!

Here are just some of the highlights of some of her sex-crazed comments.

-- "The doctor said when I have sex I have to lay down for, like, 10 to 20 minutes, so, I just had sex before you guys got here. He said it takes 10 minutes for a sperm to swim up there. I'm going to wait like 5 more minutes just for this to marinate inside of me."

-- "I was like, I'm ovulating today! So I made [Kanye] come to my photo shoot."

-- "There's only a 20 percent chance of getting pregnant every month, I know that I'm ovulating right now, so you gotta get it in when you can get it in!"

-- "If we have, like, a lot of sex and one of the sperm gets to that, don't they say it could be a girl unless you do it right when you're ovulating?"

-- "It's so frustrating. Kourtney just sneezes and gets pregnant. Like, not everyone is like that. It's going to take work, and I have to work hard at it."

We wish she'd just stop talking about it -- and keep that stuff private -- but it's Kim Kardashian, that's pretty much unthinkable.