Dear @JJ70 and @AllyJay, My hair grow back is very similar to AllyJay - fuzz at four weeks and wiry, curly silver grey at 5 1/2 months. I've been to visit my husband's barber twice, and Rachael has trimmed my hair and got me onto hair 'product'! Before I had long dead straight white hair with light brown streaks. I would get my husband to trim my hair. Only went to the hairdresser once when we got married 28 years ago. I've been told my hair might stay curly, or go straight again after a year or so. Now I like the short curly hair. Best wishes to all from jennyss