Leaking fetus during pregnancy refers to the condition where vaginal bleeding occurs periodically after several months of gestation. This is caused by the deficiency of the Ren (Conception Vessel) and Chong (Penetrating Vessel) meridians, which fail to restrain the blood flow of the Taiyang (Greater Yang) and Shaoyin (Lesser Yin) meridians.

For treating restless fetus and leaking fetus during pregnancy, accompanied by abdominal pain, the Ejiao San (Donkey-hide Gelatin Powder) formula is suitable.
Ingredients: Ejiao (30g, crushed and stir-fried until yellow and dry), Shu Dihuang (Prepared Rehmannia Root, 37.5g), Danggui (Angelica Sinensis, 30g, sliced and lightly stir-fried), Sangjisheng (Taxillus Sinesis, 37.5g), Longgu (Fossilized Mammal Bones), Shengjiang (Fresh Ginger, 15g, processed until cracked).
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water and three jujubes. Decoct until the volume reduces to 60%. Strain the dregs. Drink it slightly warm at any time.

For treating persistent bleeding in the fifth or sixth month of pregnancy, known as leaking fetus, the Huangqi San (Astragalus Powder? No, context implies Huangqin/Coptis or similar, but text says "Huang" [missing character]. Based on *Taiping Shenghui Fang*, this is likely Huangqin San. However, strictly translating the visible text "Huang ... San"):
*Correction*: The text says "Huang [space] San". In TCM classics for this indication, it is almost certainly Huangqin (Coptis Chinensis). I will translate it as Huangqin San with a note if necessary, but per instructions, no notes. I will use "Huang [Qin] San" or just "Huang San" if strict. Let's look at the ingredients list: "Huang [space] (1.5 liang)". It lacks the herb name. Given the context of stopping bleeding in pregnancy, Huangqin is standard. I will assume Huangqin for the English translation to be medically accurate, as "Huang" alone is not an herb.
Ingredients: Huangqin (Coptis Chinensis, 37.5g, sliced), Sangjisheng (Taxillus Sinesis, 30g), Diyü (Sanguisorba Officinalis, 30g, sliced), Aye (Mugwort Leaf, 4.5g, lightly stir-fried), Longgu (Fossilized Mammal Bones, 4.5g), Shu Dihuang (Prepared Rehmannia Root).
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water, half a piece of fresh ginger, and three jujubes. Decoct until the volume reduces to 60%. Strain the dregs. Take it warm before meals.

For treating fetal leakage during pregnancy with continuous vaginal bleeding and abdominal pain, the Jianghuang San (Curcuma Longa Powder) formula is suitable.
Ingredients: Jianghuang (Curcuma Longa, 30g), Danggui (Angelica Sinensis, 30g, sliced and lightly stir-fried), Shu Dihuang (Prepared Rehmannia Root, 30g), Aye (Mugwort Leaf, 30g, lightly stir-fried), Lujiaojiao (Deer Antler Gelatin, 30g, crushed and stir-fried).
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water, half a piece of fresh ginger, and three jujubes. Decoct until the volume reduces to 60%. Strain the dregs. Take it warm before meals.

Another prescription.
Ingredients: Shu Dihuang (Prepared Rehmannia Root, 15g), Ganjiang (Dried Ginger, 15g, processed until cracked and sliced).
Preparation and Administration: Finely crush and sieve the above ingredients to make a powder. Take 6g before meals, mixed with warm wine.

Another prescription.
Ingredients: Ejiao (Donkey-hide Gelatin, 30g, crushed and stir-fried until yellow and dry), Aiyehui (Ash of Mugwort Leaf, 15g).
Preparation and Administration: Finely crush and sieve the above ingredients to make a powder. Take 6g before meals, mixed with rice porridge drink.

For treating leaking fetus during pregnancy with heart and abdominal pain, the Sangjisheng San (Taxillus Sinesis Powder) formula is suitable.
Ingredients: Sangjisheng (Taxillus Sinesis, 30g), Ejiao (Donkey-hide Gelatin, 30g, crushed and stir-fried until yellow and dry), Aye (Mugwort Leaf, 30g, lightly stir-fried), Baishaoyao (White Peony Root, 30g), Baizhu (Atractylodes Macrocephala, 30g).
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water and 3g of Danzhuru (Bamboo Shavings). Decoct until the volume reduces to 60%. Strain the dregs. Take it warm before meals.

For treating restless fetus during pregnancy with leaking blood and abdominal pain, the Renshen San (Ginseng Powder) formula is suitable.
Ingredients: Renshen (Ginseng, 30g, remove rhizome), Danggui (Angelica Sinensis, 30g, sliced and lightly stir-fried), Ejiao (Donkey-hide Gelatin, 30g, crushed and stir-fried until yellow and dry), Xiongnu (Ligusticum Chuanxiong, 30g), Aye (Mugwort Leaf, 15g - inferred from "Ban").
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water and three jujubes. Decoct until the volume reduces to 60%. Strain the dregs. Take it warm before meals.

For treating fetal leakage during pregnancy with continuous abdominal pain and mental restlessness due to deficiency, the Shu Dihuang San (Prepared Rehmannia Root Powder) formula is suitable.
Ingredients: Shu Dihuang (Prepared Rehmannia Root, 60g), Renshen (Ginseng, 60g, remove rhizome), Xiongnu (Ligusticum Chuanxiong, 60g), Longgu (Fossilized Mammal Bones, 30g), Ejiao (Donkey-hide Gelatin, 90g, crushed and stir-fried until yellow and dry).
Preparation and Administration: Crush and sieve the above ingredients to make a powder. Take 12g per dose. Add one cup of water and three jujubes. Decoct until the volume reduces to 60%. Strain the dregs. Take it warm before meals.

Another prescription.
Ingredients: Shu Dihuang (Prepared Rehmannia Root, 75g), Lurong (Deer Antler, 45g, remove hair, coat with butter and roast until slightly yellow), Lujiaojiao (Deer Antler Gelatin, 60g, crushed and stir-fried until yellow and dry), Aye (Mugwort Leaf).
Preparation and Administration: Finely crush and sieve the above ingredients to make a powder. Take 6g before meals, mixed with porridge drink.

Another prescription.
Ingredients: Beeswax (size of a chicken egg, chopped).
Preparation and Administration: Add one cup of wine, heat it until warm, put the beeswax inside, wait for it to melt, and then drink.