Population average predicted probabilities of hypertension (defined as current antihypertensive medication and/or blood pressure ≥140 mm Hg systolic or ≥90 mm Hg diastolic) (A), obesity (defined as a BMI ≥30 kg/m2) (B), and diabetes mellitus (defined as self‐reported diabetes mellitus, nonfasting serum glucose ≥11.1 mmol/L, fasting serum glucose ≥7.0 mmol/L, and/or 2‐hour postload serum glucose ≥11.1 mmol/L) (C) by age in women with normotensive and preeclamptic first pregnancies. Estimates are adjusted for age at measurement, HUNT survey, highest obtained education level, age at first birth, and ever daily smoking. Covariates are fixed at their means with gaps in the graphs corresponding to the woman's first pregnancy, birth at age 23, and a 3‐month postpartum period. BMI indicates body mass index; CI, confidence interval; HUNT, Nord‐Trøndelag Health Study.