Ok, well the nurse in me is too stubborn to go to the doc for help on this one,

and I've blogged about it to you guys a number of times. I've found a good website which explains pelvic pain (normal & abnormal), along with some other random thigh/hip/back pains we women have while pregnant.
http://pelvicgirdlepain.com/pregnancy-pelvis.htmIt's actually very helpful in explaining a lot of the pains
I've been having, the "popping" or "clicking" sound I've heard/felt in the front of my pelvis while shifting around in bed, the feeling like my pubic bone is about to shatter when I bring my legs together to try to lay on my side, and the pains in my groin/thighs when I shift around, trying to get comfortable. One of the worsening factors is: (drum roll please...) multiple pregnancies (Yea for twins!

).