• If you have intercourse during `Umrah before completing Sa`i, the `Umrah is invalidated, but you have to complete it, then make it up and sacrifice a sheep on behalf of each of you, to be slaughtered in Makkah and its meat distributed to the poor. • With regard to intercourse after Sa`i but before shaving the head or cutting the hair, it does not invalidate `Umrah, but Fidyah is due with a choice between offering a sacrifice, fasting for three days or feeding six poor persons.

It is permissible to do tawaf wearing shoes if they are clean. It is better not to do tawaf wearing shoes, so that people who are careless and who do not take care to avoid impurities will not follow your example.