This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
All except one is true regarding bladder changes during pregnancy 
Select and explain. 
A. Bladder pressure in primigravida increase from 8cm H2O early in pregnancy to 20cm H2O at term, B. Absolute and Functional urethral lengths are increased, C. Bladder capacity is increased, D. Intra urethral pressure is increased from 70 to 93cm H2O
C: Bladder capacity is increased
Answer: C: Bladder capacity is increased 
Explanation: Absolute and functional urethral length is increased as a compensatory mechanism for reduced bladder capacity.