Hello Horton,
Well you are in the right place - welcome! I'd say that most if not all of us have been through IUI and several are working on IVF. So we can ease your worries about the pills, injections, scans and all of that.
Do you have any idea what kind of meds they will start you out with?
I know your apprehension, I am just switching from IUI (after 5 failed attempts, probably due to my bum tube(s?)) to IVF and I have a lot of similar questions about the higher quantity of injections and procedures of IVF.
(I'm not sure if this will help, but if I were in your shoes it would help me guage the kind of thing that MIGHT happen - sorry if this is TMI.)
Here's my experience:
IUI #1 - Clomid only (5 days) - result: one follicle on good side, one on bad (thin lining, no CM)
IUI #2 - more Clomid (5 days) with some light menopur injectables (5 days) in the belly fat, very small needles, not a problem - result: one big follie on bad (thin lining, no CM)
IUI #3 - switched to letrozole with menopur (I'm in Hawaii, it's more popular here and keeps the lining thick) One follie on each side, BIG JUICY ones! Nice lining, CM came back.
IUI #4 nearly the same, just added a bit more and switched to Gonal-f instead of menopur
IUI #5 no pills, just injections for 13 days based on slow follicle development. Started out with 8 on good side and 7 on bad, ended up with 2 large and 1 medium on good side.
Normally you take pills CD2-6 or so, then you can start or overlap injectables. Scan on CD10 to check, then they decide to give you a trigger shot and 36 hours later they put DH's sperm inside your uterus. Then the part we all hate - the TWW!
(Hi to all - Waving and blabbing as I bend like a reed!)