When is right time for second baby ?

Hi moms!

When is a good time to TTC for the second baby? I realize the answer can vary for each family. But I am a stay at home mom for now and I’m 32 years old. I love being a mom and I would like to have all my children before 35 years of age. If you have more than one baby, when did you decide to have your second, third, or forth etc.