What can I do about my gastric problem affecting my ablution for prayer, leading to its repeated invalidation? It only occurs once I sit on the prayer mat, causing frustration.
Some doctors advise to go to the toilet before performing Wudhu so that the gas is out of your stomach during your prayers. If the wind is continuous with out stopping,b then you just need to perform one Wudhu and pray even if wind come out. If the wind stops for few minutes, then you need to perform your Wudhu and Prayers during that period before your Wudhu is broken.
'Wassalam.