Our Sunni brothers have a ritual of pressing the stomach of the Mayyit to remove waste. Do we have any such act within our Fiqh? If not, would it be forbidden to do so?
It is Mustahab (recommended) to wipe on the tummy of the dead body twice, one with first Ghusl with Sidr and second with the second Ghusl with Kafour except the dead woman if she was pregnant then it becomes Makrouh (disliked) to wipe on her tummy during Ghusl.
Wassalam.