Article 12 says every child has the right to express their views, feelings and wishes in all matters affecting them, and to have their views considered and taken seriously.
12 Mae gan bob plentyn yr hawl i fynegi ei farn, ei deimladau a'i ddymuniadau mewn perthynas â phob mater sy'n effeithio arno, ac i bobl ystyried eu safbwyntiau o ddifrif