What is the pH of amniotic fluid?: (A) 6.5-7, (B) 7.1-7.3, (C) 7.4-7.8, (D) 7.8-8.1
Answer is B. Ans. B. 7.1-7.3Properties of amniotic fluid:a. pH:7.1-7.3b. Specific gravity: 1.010c. Osmolarity: 250mOsmol/l--a sign of fetal maturity.