For mommies of more than one baby...

I'm wondering what you think is perfect timing to have your second. I want mine close in age but long story short, I carried a baby for 19 weeks and went into preterm labor (my angel). Got pregnant 2 months later and carried a beautiful baby boy to term. So I have been pregnant for a long time. I want to give my body a rest but I do want my kids close. I'm also 27 and I want to be done having kiddos right around 30 and I may want a 3rd. Just curious what you all think as far as what you preferred spacing wise? Pros and cons please. 😃