It is recommended to circumcise the baby boy at the age of seven days, and it is disliked to delay it. When the uncircumcised male reaches the age of adulthood, he must get himself circumcised. Circumcision is mandatory for Pilgrimage (Hajj).
It is permissible for the man and woman to pray next to each other, although it is disliked. Such dislike can be avoided when the position of the man is ahead of the woman, in such a way that when she prostrates her forehead would be adjacent to his knees. It is better that the man's position is ahead of that of the woman's by a distance of a step.