Advice Really Needed!

Sonia
Hello I need help my boyfriend and I unfortunately lost our beautiful baby boy at 15 weeks .there were no complications nothing that doctors could find the loss came from a car accident I was in due to impact .my question is how long do we wait until it would be safe to try for baby#2 ?I really want to wait a couple months to heal physical and emotionally but deep down I want to try again any advice would help.