"baby fever" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Babies",
          "orig": "en:Babies",
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            "Children",
            "Youth",
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      "examples": [
        {
          "ref": "2003, Eric Jerome Dickey, Naughty or Nice, New American Library, published 2004, →ISBN, page 75:",
          "text": "Then a man passed by with his child on his shoulders. This time last year I had baby fever so bad, it was ridiculous.",
          "type": "quote"
        },
        {
          "ref": "2011, Kim Wright, Love in Mid Air, Grand Central Publishing, →ISBN:",
          "text": "I was living in Baltimore, teaching art and sleeping with an artist when, out of nowhere, I was swept away in a tide of baby fever.",
          "type": "quote"
        },
        {
          "ref": "2011, Sara Horn, My So-Called Life as a Proverbs 31 Wife: A One-Year Experiment... and Its Surprising Results, Harvest House Publishers, →ISBN, page 31:",
          "text": "A year after we married, I got a bad case of baby fever.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An urgent desire to have a baby or grandchild."
      ],
      "id": "en-baby_fever-en-noun-d0QP0sXq",
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          "baby",
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          "grandchild",
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      "raw_glosses": [
        "(slang, humorous or derogatory) An urgent desire to have a baby or grandchild."
      ],
      "synonyms": [
        {
          "word": "baby rabies"
        }
      ],
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  "word": "baby fever"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Babies"
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        {
          "ref": "2003, Eric Jerome Dickey, Naughty or Nice, New American Library, published 2004, →ISBN, page 75:",
          "text": "Then a man passed by with his child on his shoulders. This time last year I had baby fever so bad, it was ridiculous.",
          "type": "quote"
        },
        {
          "ref": "2011, Kim Wright, Love in Mid Air, Grand Central Publishing, →ISBN:",
          "text": "I was living in Baltimore, teaching art and sleeping with an artist when, out of nowhere, I was swept away in a tide of baby fever.",
          "type": "quote"
        },
        {
          "ref": "2011, Sara Horn, My So-Called Life as a Proverbs 31 Wife: A One-Year Experiment... and Its Surprising Results, Harvest House Publishers, →ISBN, page 31:",
          "text": "A year after we married, I got a bad case of baby fever.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An urgent desire to have a baby or grandchild."
      ],
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        "(slang, humorous or derogatory) An urgent desire to have a baby or grandchild."
      ],
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  "synonyms": [
    {
      "word": "baby rabies"
    }
  ],
  "word": "baby fever"
}