I noticed the birthmark after a week when she was born, as after 3 days of her birth itself she was shifted to nicu because of jaundice. The birthmark was initially non itchy and skin colour. But lately since 5 months it's itchy, and due to her sharp nails even it did bleed a little spot. It's having small white prickly heat kind of thing. If I don't allow her to itch it starts turning back to pinkish without any rash. But it's not completely getting cured. Please suggest.