S.H.
Hi M.,
My daughter is 20 months and we started with her almost 2 months ago just letting her sit on it until she didn't want to anymore. It also gave her a chance to learn to associate the word "potty" with what she was sitting on. Now she is using it and even asks for it! I agree with the other Moms, you can't push her or she will just lose all interest in learning it. Just keep with it and she will take off on her own. Good luck to you and your daughter.