Is it normal

[pajason]

I got a hair transplant 5 months and 1 week ago, I would say 50 to 60 percent of the grafts are growing but I have also noticed that about 30 percent of the grafts did not fall out. About half of that 30 percent grew right away and is 2 inches long but the other half just stayed the same length and didn't grow but recently I have noticed that those grafts have fallen out. Will these hair grow or were they grafts that didn't take?