Review Article
Strategies for Diagnosis and Prevention of Venous Thromboembolism during Pregnancy
Table 3
Plasma D-dimer levels during pregnancy.
| D-dimer (plasma) | Units | Adult | First trimester | Second trimester | Third trimester |
| μg/mL | <0.5 | 0.05–0.95 | 0.32–1.29 | 0.13–1.7 |
| μg/L ng/mL | <500 | 50–950 | 320–1290 | 130–1700 |
| nmol/L | <2.7 | 0.3–5.2 | 1.8–7.1 | 0.7–9.3 |
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