I saw my doctor at 16 weeks and had an ultrasound at 17 and baby was healthy and moving. I'm 18 weeks now and I still have felt any real movements. Sometimes I feel what could be him doing a flip but no kicks. I called my nurse and she said I should be feeling movements by now and I should go the the ER to get checked if I wanted too. This is my 4th pregnancy and I think with my last one I felt movement by now.
So would you go in just to get checked out and peace of mind or wait til you next appointment on January 6th?
Sorry, I know you'll hate the same questions being asked all time but not sure what to do!
DS1 2-26-07
DS2 10-18-10
M/C 8-5-12
DS3 6-21-13
#4 Due May 2015
IT'S A BOY 

Re: WWYD?
DS1 2-26-07
#4 Due May 2015
IT'S A BOY
Also, call first thing in morning to see if they have any cancellations - that might be a less bold approach.
I know sometimes it's hard to find hb with them so I'm not sure it would ease your worries though.
DS1 2-26-07
#4 Due May 2015
IT'S A BOY
Me (34) PCOS
DH (36) Poor morphology and motility
TTC since 2011
2013 cycles 1, 2, and 3 on Clomid, all BFN
2013 cycles 4, and 5 IUI with Clomid, both BFN
DH and I took a break for several months
7/15/2014 started Acupuncture
7/26/2014 start Follistim for IVF cycle, ER on 8/8, develop OHSS, ET almost cancelled
8/13/2014 ET proceeds on our wedding anniversary, transfer 2 5DB, 8/23 BFP
EDD 5/1/2015
DS1 2-26-07
#4 Due May 2015
IT'S A BOY
I'm of the belief that if you're worried go in, trust your intuition. It may be nothing but there's no harm in being cautious.
DS1 2-26-07
#4 Due May 2015
IT'S A BOY
My doctor told me at 16w not to expect much until after 20w. Yesterday his nurse practitioner freaked me out by saying I should feel something every 3-4 hours at this point! Uh...
Personally, I have a doppler and that helps some. I also have NO problem calling and playing the "Thank you for always being so nice when I call. Most places aren't as kind" card when I need a favor. (I've said these same words many a time to much success
DS1 2-26-07
#4 Due May 2015
IT'S A BOY