Soul, 11.5m between my girls and I was told when I was having the c/s for number 2 (had both via c/s) that I was fine to go again as soon as I wanted and have as many as I wanted as I healed very well. So its a case of courses for horses, but I think if you feel ready and Dh does too, go for it! Have number 7! WOW, number 7, you are one amazing woman and ur DH must be an amazing man too. I'd love a large family, but not sure how many DH will let me have hehehehe. Not sure how many I could cope with on my bad days (when I'm tired from working nights and not sleeping days cause I have housework and kids to look after!).
U go super mum! U certainly sound ready and they will grow up close friends!