Mila Kunis Pregnant But Non-Stop Sex With Fiance Ashton Kutcher Doesn't Stop! 'Jupiter Ascending' Star Is Freaking Out As Her Due Date Draws Near; Exclusive Baby Nursery Details Revealed!

Pregnant Mila Kunis is almost at the finished line!

If rumors prove to be true, the "Jupiter Ascending" star is scheduled to pop anytime soon- end of August or early September to be exact.

But how is pregnant Mila Kunis taking her nearing due date?  A source tells OK! magazine:

"Mila wants the world to think she's calm and collected, but in reality, she's freaking out ... She's starting to really panic as the due date gets closer."

"She's second-guessing all her decisions and is panicking about the pain. She's been reading things online about natural births, and they're scaring her even more. She's beyond fearful."

Both pregnant Mila and Ashton have been really coy in sharing details about the pregnancy. However, Radar Online has confirmed that the couple has already finished sprucing up their baby's nursery. "It's decorated green with baby animals," the source said. "It's jungle-themed."

Meanwhile, Ashton and Mila have been under the spotlight because of several break-up rumors thrown their way.  Some reports claim that the couple don't do anything but fight.  However, a source tells Perez Hilton that fighting isn't really the thing they do often.

"They have non-stop sex. Mila is insatiable in bed and they cannot get enough of each other. Ashton thinks she is the sexiest woman he has ever met," the source said.

"They really just love staying at home. Mila loves to cook dinner for them almost every night and she is a really great cook."

Stay tuned for more Mila Kunis pregnant news here!