Three cases including two sisters and one brother with blepharophimosi
s are described. Their father also had blepharophimosis. Moreover, the
elder sister initially presented with resistant ovary syndrome and th
ereafter true premature menopause, while the younger one presented,vit
h resistant ovary syndrome. The explanation for the association of ble
pharophimosis with primary ovarian dysfunction is unknown, but the pos
sibility of a microdeletion of genetic material containing two geograp
hically associated, but independent genes could not be confirmed or ex
cluded. All families affected by blepharophimosis should be counselled
about the high incidence of ovarian dysfunction and female infertilit
y, at least in one form of the syndrome.