I think it is particularly important for girls to have sex during menstruation. It really hurts. If you have sex during menstruation, it will breed a lot of bacteria, leading to infection and congestion, which will lead to an increase in menstrual flow and prolonged menstruation, and even more serious pelvic inflammatory disease and infertility. Therefore, avoiding two people sleeping together during menstruation is good for both people and girls.

Also, I think it's best for pregnant women not to share the same room. If you share the same room during pregnancy, it may lead to a series of complications such as premature delivery and abortion infection. If it is serious, it will also have an impact on the baby. I think pregnant women have worked hard. Take good care of them during pregnancy and don't let their bodies get hurt again.

Also, after drinking, I don't think sharing a room is allowed, especially for pregnant couples. If they sleep together after drinking, it will lead to sexual dysfunction, and all aspects will be affected. At this time, if the girl who is in the same room after drinking is pregnant, it may also affect the baby, and she will be highly excited after drinking, leading to brain congestion and serious physical overdraft.

I don't think it's suitable to share a room when people are too tired, because people are in a state of insufficient physical strength, sharing a room will overdraw their health more seriously, and it will also damage their health, and it's also not suitable for sharing a room after childbirth, because women need some time to recover, and premature sharing a room after childbirth can easily lead to symptoms such as uterine bleeding. Therefore, we must share the same room under the condition of ensuring the health of both parties, and don't do things that hurt each other and each other because of a temporary fever.