I can't find any reasons why women don't want to have themselves glammed up or even consider having their photos taken professionally. If you are hesitant because of fear of judgement, or self-doubt, don't.
If I were to talk to my 20 or even 30 year old me, I could have advised to do a sexy shoot or a "boost-your-confidence photo session" and the one that Seriously Boudoir offers is the best of its kind. But you know, I was so surprised to find myself projecting to every click of Joy's camera. I actually found it fun, a bit tiring for a preggy mom at her 40's, but fun.