Yes, If you want to transplant large quantities of hair , you can do multiple operations.

With FUE , you can do surgery several days in a row where you take FUE from different areas on different days. If you want to do a second surgery you have to wait about 8 months after the first, for it is only at that time all the hair has come out from the first operation.

What determines how many transplants you can do is the supply of hair and elasticity of the scalp.