Uma Thurman used to clash with ex-husband Ethan Hawke over her desire to be a working mother.

The 'Kill Bill' actress - who has two children, nine-year-old Maya and six-year-old Roan, with the actor - was determined to have a career as well as a family but Ethan told her it was impossible.

Uma Thurman is so desperate to have more children she has visited a fertility doctor. The 37-year-old actress - who has a nine-year-old daughter Maya and a six-year-old son Levon from her marriage to Ethan Hawke - is determined not to let her age stand in the way of extending her family.

Uma, who has been dating Swiss financier Arpad Busson since last summer,said, "I'd really like more children. I went and asked the doctor and shesaid there's still time."

Uma Thurman was all over her boyfriend Arpad Busson "like a rash" during a recent dinner date.

The 'Kill Bill' actress couldn't keep her hands off her multi-millionaire financier lover - who she has been dating since last July - when they enjoyed an intimate meal at New York's Lever House restaurant last Thursday.

Uma Thurman is a nomad.

The "Kill Bill" star finds it difficult to settle in one place and is constantly thinking about her next move, although she has calmed down since becoming a mother.

Ethan Hawke has been secretly dating his children's former nanny for two years.

The "Training Day" actor, who has two children with ex-wife Uma Thurman, reportedly started seeing his ex-employee, who is only described as "Ryan", a year after he split from Uma in 2004.