It is unlucky for couples to have sex at their parents' house. How should they get rid of it?

It is a normal physiological and emotional impulse for couples to have sex. This place will not bring any "bad luck". It's just a feeling produced by your own superstition. Some superstitious things, the more you look at them, the more you believe them. Actually, there is no scientific basis at all. If you really can't get rid of your confusion and melancholy, you can "recuperate" your mind with the thought of "evil does not suppress right" and "ten years of prosperity, ghosts and gods dare not go to bed", and you will feel at ease. Aren't many young couples living in the woman's house now? Folk custom is actually a feudal superstition left over from thousands of years of history. In modern civilized society, people have long forgotten very little. Can it be taken seriously by the "folk circulation" of branches and leaves? Come back to reality. There is no "ghost" with a clear conscience? Good luck!