It's almost time for Mila Kunis to give birth to her first child and the "Friends with Benefits" actress is getting nervous.

"She's nervous about the birth," a source close to Kunis told US Weekly.

Other than the nervousness brought about by the idea of giving birth any time soon, Kunis is also encouraging her boyfriend, Ashton Kutcher, to lay low with his crazy antics.

"With the baby coming, Mila wants Ashton to be a lot more careful," the source said. Back in May, Ashton met an accident in a motor cross race that greatly concerned his girlfriend, Life & Style Mag reported.

Additionally, Kunis is also limiting her circle of friends, only reaching out to those who they consider really close, Inquisitr noted.

"She's tightening the amount of people who come through their house. Ashton has a group of guys who like to hangout - and some of them can be a little much! So it's just close family and friends now," the source told US Weekly.

Although the date of the baby's birth has not been disclosed as of yet, multiple sources revealed that the baby is coming within the next couple of days.

Prior to the birth of the baby, the couple already prepared a beautiful nursery room in their $10 million Beverly Hills property.

To help her with an easy and safe pregnancy, Kunis has also been attending prenatal yoga classes regularly.

In the past, the actress also revealed her plans to give birth naturally during her appearance on "The Ellen Show."

Meanwhile, despite the grave changes in the couple's life in preparation to become the best parents to their child, Kunis and Kutcher still make it a point to enjoy themselves by going on dates every now and then.

On Saturday, the "That '70s Show" co-stars were spotted having dinner in Los Angeles, E! News noted.

"Ashton is not letting Mila out of his sight. They are spending every moment together. He can't wait!" an insired told the publication.