So you do not have to buy so many maternity pants and you can wear his favorite pants during pregnancy continues, the pants expansion is a great thing. The only downside is, that's my belly too big to wear my jeans on without pants extension can, but not big enough for the extension pants because so unfortunately slip my pants yet. I hope now that it will soon correct "sitting" and then you can trouser extension even bigger later. My Conclusion; everything was great, it would be to do something close just for starters!