Having a baby

Hi guys want some advice I want a baby but not sure when to have one maybe next year then can be due in 2022 or wait.

I am 27 years old and married 1 year now when we thinking of having a baby we will be married 2 years only thing is not sure if we have put house then as we want to save for our own house or just try it see if falls everything falls into place never know may have one by then keep seeing friend and other have babies I wish that was me xxxx