Inclusion Criteria:

- Women seen in the MSK CGS Service who have a diagnosis of breast cancer or

- a family history of breast cancer and

- have biological daughter(s) in the age range 12-20 years will be eligible to
participate in Phase I & II.

- Women who were consented to Phase I will automatically be eligible for Phase II.

Exclusion Criteria:

- Women seen in the MSK CGS Service will be ineligible if they have no diagnosis of
breast cancer and no family history of breast cancer,

- do not have a biological daughter,

- or have a biological daughter fewer than 12 or greater than 20 years(unless they were
consented to Phase 1).

- Women will be ineligible if they are not English speaking,

- have intellectual or cognitive impairment,

- or active mental illness rendering them incapable of giving informed consent, such as
might occur with active psychosis.