In all honesty, weight cutting in general is not a good idea, and any doctor would tell you that. But she's in the business of weight cutting, so if she really wanted to fight Rousey, she would make it happen. I don't see other fighters claiming that they're doctor told them not to try and drop a weight class. I don't think I've even heard that. Seems to me that she's trying to play the victim here, like "Hey, I tried to cut down to fight Rousey, but my doctor yelled at me and said I'm not allowed to. What can I do? My hands are tied. Guess we, uh... are just going to have to, uh.......fight at 145, right?"
BS.
Her arguement holds no water (Hey-O! See what I did there?).