Washington, August 24 : A British doctor Michael Jackson had tried to hire as his personal physician has revealed that the late King of Pop wanted to father a fourth child with her.

Dr. Susan Etok received an offer from Michael to become his personal medic during a top secret meeting at the Lanesborough Hotel in London back in March.

She, however, turned it down for ethical issues after the `Thriller' hitmaker asked her to get him unorthodox anaesthetic medications to help him sleep.

She revealed that Michael had even suggested that she should conceive a child for him.

"He was really fixated on my genes... He thought I''d be a really good mother," Contactmusic quoted her as saying during a exclusive interview for U. S. news show Entertainment Tonight.

Jackson fathered three kids - two with ex-wife Debbie Rowe and one by an unnamed surrogate. (ANI)