Which of the following is responsible for ligament laxity during pregnancy?: (A) Estrogen, (B) Prolactin, (C) Progestrone, (D) B hcg
Answer is C. Ans c (progestrone) Ref: Sheila Balakrishnan pg 91Progestrone induced relaxation of joints contributes to the changes in posture in pregnancy- Progressive lordosis and waddling gait.