And remember with all this decision making we may make mistakes at times, and thats ok. We are only human and alot of the situations we are put in we would never of been in before.
Always remember if you unsure about a medical decision then ask a million question or get a second opnion. You may also be able to ask other parents on a forum.
For everything else do your research,ask parent friends of yours. No one will laugh at you because at some point we all will have to make decisions, its what being a parent is about!