National Health Mission selects TN’s mentoring concept as best practice Updated: Updated: January 24, 2021 16:01 IST Through this initiative, over 2.8 lakh high risk pregnant women were identified during the COVID-19 pandemic in the State. Share Article Tamil Nadu Health Secretary J. Radhakrishnan. File | Photo Credit: B. Jothi Ramalingam Through this initiative, over 2.8 lakh high risk pregnant women were identified during the COVID-19 pandemic in the State. CHENNAI: Tamil Nadu’s mentoring concept in which obstetricians and gynaecologists (OGs) were roped in for management of antenatal mothers was selected by the National Health Mission (NHM) as one of the best practices. Through this initiative, over 2.8 lakh high risk pregnant women were identified during the COVID-19 pandemic in the State.