Just wondering

When did everyone decide when was right for their final baby? We want 1 more but Im about to go to HE college for a year and then uni for 3 years and I wanted to jump straight into my career and focus solely on that (plus maternity pay wouldnt pay the bills)

Pregnancy during uni isnt possible as Im doing a midwifery degree. our youngest isnt even 3 months yet and our eldest is just short of turning 2. I dont want 3 under 3. I didnt want a huge age gap but I dont know how to make it work.

I went to a tarot reader and she said summer 2022 ill concieve but I'm not sure this is the right time. Advice please.