have a bun in the oven http://mrdictionary.com/have%20a%20bun%20in%20the%20oven Copy URL or Copy HTML Link
have a bun in the oven
v : be pregnant with; "She is bearing his child"; "The are
expecting another child in January"; "I am carrying his
child" [syn: {bear}, {carry}, {gestate}, {expect}]
Source: WordNet® 2.0