An obstetrician to the stars has been cleared of professional misconduct by Hong Kong’s medical watchdog over allegations she failed to properly record why she administered a labour-inducing drug to a patient who said the procedure left her traumatised.Dr Liang Shuk-tak, who reportedly had delivered babies for actresses Brigitte Lin Ching-hsia and Cecilia Cheung Pak-chi, and Olympic diving champion Guo Jingjing, was accused of failing to “properly document” the fetal head position, maternal...