Hi Oscar's Mum
After I had my first my ob told me at my 6 week check up that after 3 months your scar is as strong as it's ever going to be. I fell pregnant with my daughter when my son was 1 yr old. My daughter was also born by c-section and a couple of days after I had her my ob said that I shouldn't have any problems having another baby as my scar isn't too thin. So I think it's probaly best to check with your doctor as everyone is different, and you'll probably get hundreds of different opinions.