When we pronounce م with idghaam are we supposed to press our lips or just keep them closed and make ghunnah?

Assalamu alaikum,
When we pronounce م with idghaam are we supposed to press our lips or just keep them closed and make ghunnah?

The Answer

Wa alikom asslam,
Alhamdulilah

Yes, when doing the ghunnah of meem, you should press your lips, moderately of course.The only time when you don’t press, and just close the lips is with iqlaab.

Allah knows best.
Asslamo alikom