It is best not to use Ma Yinglong musk hemorrhoid cream during pregnancy preparation: 1. Ma Yinglong musk hemorrhoid cream contains musk, which may affect the fetus after pregnancy, and may promote uterine contraction resulting in miscarriage. 2. Ma Yinglong Musk Hemorrhoid Cream. If you have hemorrhoids, it is advisable to give the appropriate medication under the guidance of your doctor. You should explain to your doctor that you are currently preparing for pregnancy, and your doctor will consider the effect of the medication on the fetus, and you should consider the method of applying the medication.