Do foot baths work for pregnancy preparation

Foot soaking has some benefits for women preparing for pregnancy with uterine cold, but it is not clear whether there are any benefits for other women preparing for pregnancy. Foot soaking is not the main reference method for pregnancy preparation.
Foot soaking can help relieve physical and mental fatigue, promote blood circulation, and get rid of coldness in the body. Foot soaking for pregnant women with uterine cold can improve the symptoms of uterine cold and relieve cold hands and feet, but it is not clear whether foot soaking is beneficial to other women in preparation for pregnancy.
The temperature of the water should not be too high, so as not to burn the feet; half an hour after meals or before going to bed to soak the feet is appropriate, during the preparation for pregnancy to maintain a regular work and rest, a balanced diet, away from harmful environments, no smoking, no alcohol, supplement folic acid, and so on.
If a woman has any physical symptoms, she should go to a regular hospital in time, under the guidance of the doctor, so as not to affect the pregnancy.