Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Prolactinoma? ?
    ### Response:
    Women whose ovaries produce inadequate estrogen are at increased risk for osteoporosis. Hyperprolactinemia can reduce estrogen production. Although estrogen production may be restored after treatment for hyperprolactinemia, even a year or 2 without estrogen can compromise bone strength.
    