1.When I was in 1 stndard,I fall frm stairs in my schl and I ws injrd at tht tme.Tht tme,I got stitches on my head rght sde (close to frehd,whre hair portn strtd).now I am 21 and still dont hve any hair thre. 2.Agn whn I ws in 3rd stndrd,accdntly I got injurd on my chin ( rght side bside the nose). BUT didnt get any stitches...but thre s mrks on my chin. Pls if u can suggest me.