Kendra Wilkinson's second child will be her last.

The former Playboy model - who already has one son, three-year-old Hank IV, with her NFL player husband Hank Baskett - has reportedly told friends she has no plans to conceive again after she gives birth next year.

A source close to the 28-year-old star told RadarOnline: ''Kendra does not want any more kids after this one ... she's even joked that she's going to get her 'tubes tied.'''

Kendra and Hank do not yet know whether they're going to have a boy or a girl but will find out the sex of their tot in just a few weeks.

The source added: ''They should find out next month, but they'll be happy with a boy or a girl, even though Kendra is telling her friends that she would absolutely love to have a little girl.''

Kendra has been keeping busy during this pregnancy and is still taking exercise because she doesn't want to gain as much weight as she did with baby Hank.

She recently said: ''I learned a lot from my first one. I'm working out every day, doing anything I can to control this time around.''