Baby was due last Saturday, so he's running late. And yes it's my first.
The best way of finding a surgeon is through recommendation or asking your GP to refer you.
You can also find one through BAAPS
http://www.baaps.org.uk/ where you should be able to find a registered cosmetic surgeon. Also many Dentists are now carrying out minor cosmetic procedures like fillers.
If you choose to use a Beauty Salon, ensure you ask to see certificates of training and ask to speak to previous clients, to see if they were happy with results.