Consanguineous marriage has always been a controversial topic. According to the Marriage Law, "marriage is prohibited between lineal blood relatives and collateral blood relatives within three generations. "In real life, we can still see some examples of consanguineous marriages, although they may face some complex social and biological problems.
We would like to stress that consanguineous marriage is absolutely unacceptable. From a biological point of view, consanguineous marriages can lead to genetic problems, increasing the risk of birth defects and genetic diseases in offspring. This is why the Marriage Act has such provisions.
Some may say that their consanguineous marriage did not affect the intelligence of the next generation. This may be an isolated case, but it cannot be treated as a general phenomenon. Each person's genes are unique, so the effects of consanguineous marriage will also vary from person to person.
We also need to note some complex family relationships. For example, someone might say that their grandfather's son is married to their grandmother's daughter, or that their father is their grandfather's son. These seemingly complicated family relationships can be confusing, but they also need to be taken seriously.
We must be clear that the marriage of close relatives is contrary to the Marriage Law and is not accepted by society. We should respect everyone's choices and rights, but we should also take into account the public order and good customs of society and the reproduction and health of human beings.
Consanguineous marriage is a complex topic that involves many aspects such as biology, law, and society. We should think about this issue from multiple angles in order to achieve a more comprehensive and objective understanding.