Question:
If a person feels movement and hears noise in their anus/rectum area but the wind has not left the back passage like normal passing of wind does, but been more internal, does wudu remain intact?
بِسْمِ اللهِ الرَّحْمنِ الرَّحِيْم
In the name of Allah, the Most Gracious, the Most Merciful
Answer
Yes, according to what you have mentioned, the wudu will remain intact as long as the wind did not exit.
Fatawa Hindiya: v. 1, p. 12 (DKI)
For more details, kindly refer to the following link: https://daruliftabirmingham.co.uk/doubts-in-passing-wind/
Only Allah knows best
Written by Maulana Mohammad Ahsan Osmani
Checked and approved by Mufti Mohammed Tosir Miah
Darul Ifta Birmingham