1) I wanted to ask after performing ghusl for umrah e mufradah (before wearing your ihram), if a hair or two fall out, do you have to give kaffara? Or do you have to pay kaffara for hairfall after wearing ihram?

2) For umrah e mufradah, do you also have to wear ihram for tawaf un nisaa and tawaf un nisaa namaz?

1) There is no need to do anything. Since hair falls naturally and not done deliberately

2) You don’t need to be in ihram after taqseer so you can do tawaf al-Nisa without ihram clothes