! Thinking of trying for a fourth!

Torii

I have 3 boys 6,8, and 10, my husband and I decided we might want just one more. I am 30 stay at home mom and he is 32 works from home from his shop. I’m so undecided because I wanted my kids to all be close in age. Right now my period is late but negative test so that’s how the topic came about. Right now Im not pregnant. But what do some of you that have had a fourth in a 5/6 year age gap ?