Nourishing Kidney and Yuking Fetus Pill is a proprietary Chinese medicine and its side effects are not known. It has the effect of tonifying kidney and spleen, benefiting qi and cultivating vital energy, nourishing blood and tranquilizing the fetus. It is suitable for miscarriage caused by deficiency of spleen and kidney, non-solidification of Chong Ren (weakness of Chong Ren and Ren veins, affecting the function of solidifying the fetus), i.e. preventing and treating habitual miscarriage and preeclampsia. Adverse effects of this product is not clear, but cold and fever should be avoided; pregnant women should be prohibited during the medication; avoid eating radish, coix seed, mung bean sprouts, etc., so as not to affect the therapeutic effect of the drug. This product is a prescription drug, the specific use should also be taken under the guidance of a physician, in order to avoid adverse reactions or delayed condition.