Hello doctor, im 27 year old girl, not married, i weigh 84kgs,was working in a call center for past 5yrs,ie doing night shifts, also attended parties, hence used to drink & smoke, not very heavily but moderate. i have also been operated as i had met with an accident & a rod had to be fixed in my arm. i have been treated for irregular periods, hence my gynac gave me NORETHISTERONE TABs. off lately ie for the past 1yr have been losing a lot of hair, almost balding in the frontal region. i want to know how can i stop further hairfall & regrow the lost hair