I think you can make the best of any situation Ruth..so if you want 4 kids then go for it!!! I had my first 3 at 20, 22 and 24, with Dh having a vasectomy and then consequent reversal several years later to have Sammy at 31. I love both having the kids close together, but also having the experience of a 6 year gap as well. I honestly think you can make the best with what you choose/get dealt with, so go for it!!!

Jo