This new jean by REBEL has the best of both worlds in its superband design.  The lycra® band can be rolled over and worn below the belly early in your pregnancy then folded up over the tummy if you like for a little hold and support.  These have been a big hit in the store.  They are cross hatch, sand blasted denim with a bootleg cut and feel fantastic on.  Go up one size from normal. Inseam is 31-32 inches.