Mila Kunis and Ashton Kutcher disagreed over the brunette beauty's birth plan.
Kutcher did not want his fiancée to undergo natural birth without the use of pain relief, according to Parent Dish, UK.
Mila announced her plan to give birth in a natural way in "The Ellen Generes Show" in May, when she first announced her pregnancy.
Mila said back then:
"The hospital that I'm going to be laboring in does a midwife, you know, doula type of thing, and so I'm gonna do it as all natural as I possibly can unless that there's an emergency or something that should go wrong,"
"I'm crazy. I mean, I did this to myself - I might as well do it right."
A source close to Mila Kunis and Ashton Kutcher told Radar Online:
"Mila was going to do an all-natural birth with no medications or sedatives, but she has been advised against this because she is such a small girl."
"Ashton will not accept this and refuses to see her in pain."
Meanwhile, Mila has more reasons to celebrate her 31st birthday now that she's about to become a mom. She and her fiancé have been very busy preparing for the arrival of their baby.
Mila Kunis and Ashton Kutcher were recently seen shopping for baby things around town. Sources said the couple plans to have more children, after Mila gives birth.
