Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 1 year ago
If your Ghusl water reached to every part of your outer body, then you don't need to repeat the Ghusl. You just need to wash the place which has a Najis item. But if the sperm covered a part of your skin and did not allow water of Ghusl to reach the skin beneath it , then your Ghusl was invalid because of not reaching to all your skin, and you need to re do the Ghusl again.
Wassalam.