The 42-year-old star - who is dating Spanish model Andres Velencoso - would love to start a family but is unsure whether she is able to still conceive following her battle with breast cancer in 2005.
Kylie - who is still taking several drugs to ensure the disease doesn`t return, and will do for at least another year - said: "I do feel incredibly broody. But I have to be honest and accept that with everything I`ve been through I don`t know whether I will actually be able to have children.
"I would absolutely love to but I don`t think it`s going to happen."
In the meantime, the `All the Lovers` singer consoles herself by spending time with her brother Brendan`s son Charles and is awaiting her sister Dannii giving birth to her first child.
She told Grazia magazine: "I`m so excited for Dannii, I can`t wait for her to be a mum. I have a little nephew already who I am totally obsessed with. Spending time with him is one of the most incredible things I ever do. When I`m with him I turn into this woman who rolls around on the floor playing for hours, I change his nappy and I love it."