Though it is up for debate, it has been said that Eve went through 120 pregnancies with Adam and each of these consisted of a set of twins: a boy and a girl. In some other traditions, their first child was a girl, born alone, called ʿAnāq.
It is argued that Eve gave birth to 120 sets of twins with Adam, consisting of one boy and one girl in each set. Alternatively, in some accounts, their initial child was a solitary female, designated as ʿAnāq.