nulliparous
Adjective
Meaning
(of a woman or female animal) That has never given birth.
(of a mosquito or other female insect) That has never yet laid eggs.
Source: en.wiktionary.orgSynonyms
Antonyms
Examples
In addition to T-shaped IUDs, there are also U-shaped IUDs (such as the Multiload) and 7-shaped Gravigard Copper 7 (with a mini version for nulliparous women introduced in the 1980s).
Overall, IUDs are safe and acceptable also in young nulliparous women. citation The same is likely the case for virgin women, unless there is a microperforate hymen that obstructs any insertion of the IUD.