I have hair loss since 2 years. Currently I'm 22 weeks pregnant. Now It became more severe and I lost more than half of my hair. When I comb it, it falls from roots. I was so much worried because if this continues like this then soon I will get bald head. Please suggest me any remedies to prevent my hair loss and for re-growth of new hair. There was also more scaly white color dandruff like material on my hair. I used dandruff shampoo but no use because the water in our area is mostly hard water.