1 The man sleeps on his wife (face to face)
The wife will be sleeping on her back and the husband will come and sleep over her and put all his pregnancy or part of it on his wife face to face.
2 The wife sleeps on her husband (face to face)
The man is sleeping on his back, and the wife comes and sleeps over him face to face, and the husband brings his wife, and the wife is the one who puts him all over her husband.
3 The wife sleeps on her husband in one direction
The husband is sleeping on his back and the wife and sleep on him but one way, which sleep on the back of her husband's chest