Gynaecology & Obstetrics Pressure of normal uterine contractions is between 190-300. Units in terms of which units. A Montevideo units B Mm of Hg C Cm of water D Joules/kg 💡 Explanation Pressure of normal uterine contractions is between 190-300. Units in terms of which units. ✓ Correct Answer: A. Montevideo units