It's best not to assume that there is no medical concern. rather, it is prudent to rule that out first and then procedd with other considerations. If all is well medically, at her age the best approach is a reward system whereby she receives a modest reward when she uses the potty. In addition, have her sit on the potty at intervals (based on your knowledge of when she is more apt to have abowel movement). As an aside, I'm assuming the height and weight ( 24 inches, 2 kg) reported in your note are not accurate - is that right?
no problem thanks very much for ur help kevin
The reward system is not something that you use and then discard. Keep on using it.
Continue with the supportive approach, and utilize children's story books and videos about potty training. these tend to enhance interest and motivation.
thats right they are not accurate but i have already used the reward system and haf praised her when sitting on the toilet. Is there anything else i can do???