BR sis, you can certainly visit the PTM club meeting as a guest with your brother.

PTM is a different club and it has got nothing to do with Urdu Toastmasters, which is still at idea level, for which we are waiting for rbakali's update.

I would also recommend you Al-Noor Toastmasters Ladies Club, which I believe is exclusively for ladies. This club I feel will be better than PTM as it has more cultural diversity. Please see this thread for more information:

http://www.qatarliving.com/node/442380