What should I get checked at 40?
Last updated September 3, 2026.
The forties keep the silent-number checks (blood pressure, cholesterol, blood sugar) and add the cancer screenings. Women: mammograms work best at finding breast cancer in women 40 to 74 per MedlinePlus, and cervical screening continues with a Pap every 3 years or HPV test every 5. Everyone at 45: colorectal screening starts, earlier with strong family history or IBD. Men 55 to 69 get the PSA pros-and-cons talk rather than an automatic test. Diabetes screening, dental, eyes, and vaccines round it out, and family history pulls anything earlier.
What to do
- Women: start mammograms around 40 and keep cervical screening current.
- Everyone: colorectal screening from 45, earlier with family history.
- Keep blood pressure, cholesterol, and glucose checks on schedule.
- Men 55-69: have the PSA conversation rather than an automatic test.
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