Can genetic hair loss start and stop?

You say it stops ” when you achieve your genetic hair loss pattern”.  It is possible for the hair loss to happen in quantum jumps. Where a person reaches lets say 50% of their genetic pattern in one year and then the hair loss all of sudden pauses then starts up again after 5 years? I have had a NW4 for 5 years and my dad is at NW5/6. I haven’t had much balding since…

Genetec hair loss can go in phases, some phases with no hair loss and some phases with accelerated hair loss. Usually, genetic hair loss is slowly progressive. Looking to your family and identifying someone who you might be taking after, will help knowing where your hair loss is going