Jenni 'JWoww' Farley is too ''selfish'' to have children yet.
The 'Jersey Shore' star wants to have a family some day but seeing her best friend Nicole 'Snooki' Polizzi deal with her pregnancy made her realise how much life has to change when caring for a baby.
She told 'Access Hollywood': ''[Snooki] handles it very well, but it did make me realise that you can't be selfish anymore.
''Nicole is preparing to give birth to a beautiful baby boy but she has to dedicate her life and her routine to him.
''I want to be selfish just a little bit longer - [it] made me kind of put a chastity belt on. It gave me the itch to wait a while.''
Before she fell pregnant with fiance Jionni Lavelle's baby, Snooki was renowned for her wild partying and JWoww is proud of how her friend has adjusted to a quieter lifestyle.
She added: ''She's actually an amazing pregnant person.''
The friends appear together in a new reality TV show, 'Snooki and JWoww' and Snooki thinks it will show people how ''normal'' their lives actually are.
She said: ''I definitely want to show everyone that it's not all about partying and that I'm a normal person.
''It will just show our day-to-day lives. We're just going to be normal.''