Just a quick Q for everyone:
This is my first pregnancy, so I don't have any experience with u/s or doppler beyond reading about them here and elsewhere

... I'm starting to feel rather uncomfortable with the idea of using invasive technology without a compelling medical reason... that said, I
am really curious and would love to see or hear the baby just to see or hear the baby! Especially since I'm only 9 weeks and not showing - it's hard sometimes to believe that there's actually a little one growing inside. I'm really conflicted about whether to do one or not... My MW said she would use the doppler at my 11 wk appt (which I can refuse, of course), but I know that if we don't hear the heartbeat then, that I would panic and immediately go in for an u/s!
Anyway, I guess I'm wondering if there's any real reason to check for the heartbeat early on... I mean, this may be incredibly naive, but wouldn't you find out, eventually, if there was no heartbeat/no baby? If there was a blighted ovum, for example, eventually your body would remove it, correct? I know if the embryo/fetus dies or stops growing, it can sometimes take a couple of weeks before it's expelled, but it happens eventually and if there's a problem, you'll know from pain or bleeding, right?

Sorry, I know this is kind of a dreary post and it might be a dumb question, but
I'm just wondering if there's any real medical reason to do an u/s or doppler if there's no sign of miscarriage or other problem and if the mom is healthy and has never had any uterine/pregnancy problems in the past?
I just have this gut feeling like I should let go and trust that everything is okay and that the baby is developing perfectly well on its own and doesn't need me poking around to check on it. (Which is not to say I judge anyone who does them, at all! I understand the appeal and the reassurance of seeing/hearing, definitely!)