Hi ladies, my regular pants are starting to feel snug although I'm only 13 weeks with my first.  I had a question for the moms - how do you decide what type of panel is best?  Is it based on how far along you are?  I bought a pair of jeans with the stretchy inserts by the pockets and they won't stay up.  Did I maybe buy the wrong size?  My belly not filling them out yet?  Or maybe just a bad cut?  I know there are over the belly styles, the under belly band, and the ones with inserts - how do you choose between them?? Thanks!!