Is this true???

Okay, I'm not sure when this show originally aired, but I saw an episode of the Tyra Banks Show (late night tv, there was nothing else, lol) with teenage prostitutes and stars. She had Sasha Gray on the show, an 18 year old star. She said she's been in the business for 8 months and she's done over 80 s already. Anyway, an ex star encouraging her to get out of the business told her that if she continued what she was doing, she would be wearing a diaper by the time she was 30. You know, from all the . There was a doctor (psychiatrist, though) and he said that was true. But is that true? Can you really lose control of your muscles like that from having so much ? If so, thats kind of scary. It makes me want to ration with my fiance. LOL.