Confusion about Muslim women's dress and some confusion about circumcision

1- The dress of Muslim women has different names in different Muslim regions: Arab countries call it "Jiri Babu", Indian and Pakistani call it "Gemisu", and China Hui people generally call it "big robe". In principle, as long as it meets the three requirements of looseness, opacity and non-publicity, it can be used as the dress of Muslim women. According to Islamic law, women should cover all other parts of their bodies except their hands, feet and face. But some teachers are very strict, stipulating that women's faces should also be covered. 2- In India and Pakistan, Urdu-speaking Muslims call women's dresses "Gemisu" and Hindi-speaking Hindus call them "Martha". Martha's costume in Hinduism has nothing to do with the three principles of loose, opaque and undisclosed form. 3- Somalia and neighboring Djibouti belong to North Africa according to traditional geographical units. Islam is the state religion of the two countries, and more than 90% of the residents believe in Islam. 4- The custom of male circumcision is very common in Judaism, Christianity and Islam.