Seyed Ali Shobayri, Seyed Ali Shobayri is of mixed Iranian and Scottish descent who found the path of the Ahlul Bayt (a) by his own research. He holds a BA in Islamic Studies from Middlesex University through the... Answered 1 year ago

Bismillah, 

Asalamu Alaykom, 

No, your ghusl is still valid if you break wind or urinate. You will however no longer have wudu and you will have to repeat your wudu after ghusl al janabah. 
 

May Allah grant you success