How to use "pregnant" in a sentence

Sentences

'I used to work in Paris, but my husband died and I lost my job.' She could not tell Mme Thenardier the truth, which was that she had been made pregnant by a young man who had then abandoned her

Rebecca had been pregnant when she died

Tina enjoyed dancing in the Lido, and she stayed there for two and a half years, until she learned that she was pregnant