The issue of repeating Umrah more than one time in a single trip to Makkah for Hajj is lawful if it’s done from masjid `A’ishah.

Sheikh ‘Abdul ‘Aziz ibn Baz was asked: If someone comes to Makkah for Hajj or ‘Umrah, then is it permissible for him after that to perform another ‘Umrah for himself or on behalf of another during the very same season he came in such that he leaves Makkah to at-Tan’eem for ihram and then performs the ‘Umrah? 

He (may Allah have on him) responded: “There is no harm in that, all praise is for Allah, if he came for Hajj or ‘Umrah and performed them on his own behalf or on behalf of someone else and then wanted to perform another ‘Umrah for himself or on behalf of someone else.There is no problem in that, but one must go outside the sanctuary for it; he must go outside the sanctuary of Makkah, at-Tan’eem or Ji’irranah or somewhere else and don the ihram from there, then enter (Makkah) and do the tawaf, walk between as-Safa and al-Marwah and shorten the hair. This is allowed whether it be for himself, a deceased relative or friend or one who is incapable, such as the elderly… there is no harm in that.

’Aishah did this upon the instruction of the Prophet (may the peace and blessings of Allah be upon him), as she did ‘Umrah with the Prophet, then on the night of the 13th she took permission to do ‘Umrah and he permitted her, ordering ‘Abdur0Rahman ibn Abu Bakr (her brother) to take her to at-Tan’eem and then perform ‘Umrah. This is considered a second ‘Umrah from within Makkah.