Hair transplantation is not a final solution and your hair will fall out again normally. 
This is what we hear from a lot of people, but a large part of it is wrong 

In order to know the truth, you must know that hair transplantation goes through 3 stages

1- The stage of rest and shock: which starts from the first two weeks after the transplantation and during which the transplanted hair falls out naturally this stage may extend to a maximum of 3 months.
2- The formation stage: which starts from the fourth month and new hair begins to appear and grow gradually until it reaches 80% of the final result by the 8th month
3- The maturity stage: This is considered the final evaluation of the operation because in the 8th month, the percentage of transplanted hair begins to increase and its density increases to reach the final result by the end of the year.

That's why we would like to reassure you that hair loss after transplantation is a natural thing and does not indicate the success or failure of the operation because the final judgment on the operation cannot be before 6 months in most cases.