Praise be to Allah.
This does not invalidate wudoo’, because it is not coming from a site of najaasah (impurity) like the wind that comes from the back passage. End quote.
Shaykh Muhammad ibn ‘Uthaymeen (may Allaah have mercy on him).
Fataawa Ibn ‘Uthaymeen (4/147).
We have previously quoted the fatwa of the Standing Committee for Issuing Fatwas concerning that, in the answer to question no. 2175.
And Allaah knows best.