What kind of experience is it that dad is too superstitious?

Dad is too superstitious to tell him that it is wrong and make him believe in science. Sometimes you can't believe all the superstitious things, and you can't believe them all. After all, there are some things in the world that science cannot explain. Maybe your family has experience in this field, so they believe it. You haven't met them, so you won't believe them.

Also, your family is deeply bewitched by feudal ideas, so you believe in it. In this case, don't oppose your family casually. The more you do this, the more worried your family will be about you. After all, your family still loves you. You have to convince your family a little bit and let them accept it slowly. Don't think it is impossible for your family to accept it at once.

So, you must hold on. I don't believe it either, but I don't object to others believing it. Everyone has the right to choose. It doesn't matter if you are superstitious. Unless it hurts your family, let it go. As a child, you can respect, understand and accommodate appropriately to keep your family happy and harmonious. However, we should not indulge ourselves. It is necessary to communicate with parents more, popularize their scientific knowledge of pregnancy preparation and update their concepts.

First of all, you must make your position clear to your parents from the beginning. Parents believe in geomantic omen and have their own considerations about the layout of furniture and decorations. They can propose to you and discuss it together, but it is best not to "spoil" their parents and let them touch your things. Unless you choose to accept it unconditionally, it will only lead to a bigger war.

Secondly, popularize the knowledge of scientific pregnancy preparation with parents. Parents may have a narrow range of knowledge and live entirely on the experience handed down from the older generation. However, those superstitious views are often untenable. As long as you seriously and patiently tell them the knowledge of scientific pregnancy preparation, it is reasonable and well-founded, and I believe they will gradually align with science.

Finally, you are an adult, and you don't need to be too restricted by your parents' orders. Parents should stop spying on you. If your parents won't let you contact your sisters, contact them or visit them when your parents are away. Don't have a direct conflict with your parents because of these things, lest they be sad and you feel guilty.