London: Actress Emily Blunt, who is pregnant, says she will be less inclined to strip down for the camera post delivery. Blunt's forthcoming role as Rachel in the film of thriller "The Girl on the Train" may not be very child-friendly, but asked if motherhood is making her turn down roles that she would once have accepted, the actress said: "I think so". "Too racy would be one thing I wouldn't go for now. I am not so keen on doing nudity, because I am not 22 any more. And actually it is not so much a moral thing as I have done it before and do I really want to do it again?', telegraph.co.uk quoted Blunt as saying. The 33-year-old added: "Does it serve the film or is it gratuitous and seeing someone's t*ts for the sake of it? Because I don't think it is necessary most of the time. Also playing violent or racist characters would be hard for me now." Blunt is married to actor and writer John Krasinski.