Before you rush to have a treatment performed on your baby go for a consultation with someone you trust. The Cherry Angioma may go away on its own, fade, and reduce in size. The change depends on the depth of the blood vessels. They may even close as she grows and having the treatment would have been a waste of time and money. Generally we tell patients to wait until the child is 8-10 years old before having this type of treatment.
Should you feel strongly, as mentioned go for a consultation. Should the doctor determine that for some reason the treatment should be done right away, the area would most probably be frozen. The consultation should be with a board certified cosmetic doctor or dermatologist who you trust. They will give you the honest answers for your unique situation. Any esthetic tool needs to be in the right hands, to achieve the best possible results.