Nullipara
No.
Nulliparous.
Commonly, they are simply called childless.
Childless, or cannot have one , barren. An old term to designate a woman who cannot conceive.
The woman who was made childless for mocking the way King David worshipped the Lord was Michal, the daughter of Saul. She criticized David for dancing and celebrating before the Lord as the Ark of the Covenant was brought to Jerusalem. As a consequence of her disdainful remarks, the Bible states that Michal remained childless for the rest of her life. This story is found in 2 Samuel 6:16-23.
i have a childless family.
No, childless is an adjective (having no children).
My mom was childless before she adopted me.
it is a most wonderful book about an orphan girl who is adopted by a childless woman and her brother who live in Prince 'Edward Island in Canada, you can read the book at your local library
Breast Cancer
A childless man is often referred to as "childless" or "without children." There isn't a specific term that exclusively denotes a man without children, but the term "infertile" can be used if it pertains to an inability to have children. In some contexts, "bachelor" may also imply a man without children, although it primarily refers to marital status.
The plot of Regret by Kate Chopin is about an old, childless woman who agrees to keep her neighbor's children for two weeks. During the two weeks, the woman bonds with the children.