Why is this vital in my situation? and is clomid and nolva injections or pills or both? and if both whats better? aswell is there any negative side-effects to them? and the see where I stand is making you scare me man.. lol...

and when should I start taking them? immediately finishing my cycle? near the end of my cycle? and should I hold off on blood work untill 6 weeks after the pct? or is sooner fine? I was kinda hoping to get in sooner for a full check up, make sure everythings running smoothly again.

Thank you so much for your time.