Given how few women could be seen in the video footage, it is possible that the ones seen here are the few who actually made it to the airport in the first place...
Also "women and children first" is a myth perpetuated by popular culture... stats say historically it's been otherwise, with children making up the largest figure of victims in for example's sake, shipwrecks.
Already reports of women of certain age being rounded up as "wives" for Taliban fighters... And they've supposedly "changed their views on women"