Shaving Pubic Hairs
1) It is being left to human’s nature and its intrinsic ability to determine these things. Use of best judgement is the right way to say it. 2) One has to use the best judgement here as well. 3) It is transmitted as Sunnah through ijma and tawatur, however, it belongs to customs and etiquttes category, and all matters belonging in this category are mustahibaat ( encouraged and recommended ), meaning that in normal circumstances, one should try to follow these directives, but if due to any genuine reason, one is unable to follow any such directive, they would not be held accountable. And it doesn’t have any bearing on one’s Salah. Please refer to the following response by Hassan ilyas Sahab : Discussion 46106 • Reply 46728 Please refer for the list of Sunnah : Discussion 49769 • Reply 49794