Hi
It could be simple birth mark. Its size may increase with increasing age of your daughter in proportion to increase in surface area of skin but to a certain extent. After that it's growth may stop. But please visit a qualified dermatologist as it may require carefull examination to confirm the diagnosis.
Regards
Dr Vijay Adhe
Eternis Skin & Hair Clinic
Pune
Answered2016-07-17 07:09:36
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