If the husband's and wife's sleeping position clashes, how should we place the bed in the master bedroom?

If the sleeping position clash, usually the main door facing will also clash. In such cases, then it should be a give and take: main facing best for man (breadwinner) and sleeping position best for wife.

One will need to sleep a bit slanted. But you need to know whom you wanted to maximise the luck, thus placed the bed to suit that person, and the other person will need to sleep a bit slanted.

Normally it will not matter too much, just a reference only.

Just sleep 8 hrs daily for your body to rest, you will not get sick so often !!

And help each other with the housework to reduce the workload

If the husband's and wife's sleeping position clashes, how should we place the bed in the master bedroom?

for bedroom, wife's goodluck postion should be the first priority.

however lets think about this carefully.

openings to the room via windows or doors. if they are located at the good locations, this means good energies can enter the room, therefore direction of the bed is not so important. just find the most convenient place ! (obviously not adj to toilet -)