Miscellaneous

FUE (follicular unit extraction) treatment for hair growth

Q: There are a few individuals that have done FUE (follicular unit extraction). The procedure involves taking a persons own hair and transplanting it to areas of the scalp where hair has thinned.

My understanding is few weeks after the procedure there is also natural growth in these areas and the hair can be cut and will regrow naturally.

Is this procedure using your own hair permissible?

Delaying in correcting someone when they commit an evil

Q: If it is permissible to delay denouncing evil (النهي عن المنكر) for a good reason, then if I see someone cursing, for example, if I advise him and he curses and he does not respond, and I say I will delay the advice until he calms down, but he calms down and I did not advise him, and two days passed, should I advise him after two days or is the obligation waived? And why is it waived when it is a debt?