丹参（三两） 当归 人参 麻黄（去节） 艾叶 阿胶（炙，各二两） 甘草（一两，
炙） 大枣（十二枚，擘） 生姜（六两）
上九味切，以酒三升，水一斗，内药煮，减半，去滓；内胶，煎取三升，分温三服。忌
海藻、菘菜。
又若曾伤二月胎者，当预服黄连汤方。
黄连 人参（各一两） 吴茱萸（五合） 生地黄（五两） 生姜（三两）
上五味切，以醋浆七升，煮取三升，分四服，日三夜一，每十日一作。若颇觉不安，加
乌梅一升。加乌梅者，不用浆，直用水耳。忌猪肉、冷水、芜荑。一方加当归半两。
妊娠三月名始胎。当此之时，未有定仪，见物而化。欲生男者，操弓矢；欲生女者，弄
珠玑。欲子美好，数视璧玉；欲子贤良，端坐清虚。是谓外象而内感者也。
又妊娠三月，手心主脉养，不可针灸其经。手心主内属于心，无悲哀，无思虑、惊动。
又妊娠三月为定形。有寒大便青，有热小便难，不赤即黄。卒惊恐、忧愁、 恚、喜
，顿仆，动于经脉，腹满，绕脐苦痛，腰背痛，卒有所下。雄鸡汤方。
雄鸡（一只，治如食法） 甘草（炙） 茯苓 人参 阿胶（各二两） 黄芩 白术（各
一两） 芍药（四两） 麦门冬（去心，五合） 大枣（十二枚，擘） 生姜（一两，切）
上 咀，以水一斗五升，煮鸡减半，内药煮取一半，入清酒三升，并胶再煎取三升。分
三服，一日尽之，当温卧。忌海藻、菘菜、酢物、桃、李、雀肉等。一方有当归、川芎二两
，无黄芩、生姜。
又若曾伤三月胎者，当预服茯神汤方。
丹参（三两） 当归 人参 麻黄（去节） 艾叶 阿胶（炙，各二两） 甘草（一两，炙） 大枣（十二枚，擘开） 生姜（六两）
以上九味药切碎，用酒三升、水一斗，放入药物煎煮，至药液减半时，滤去药渣；加入阿胶，再煎取三升药液，分三次温服。忌食海藻、菘菜（白菜）。
如果曾经损伤过怀孕两个月的胎儿，应当预先服用黄连汤方。
黄连 人参（各一两） 吴茱萸（五合） 生地黄（五两） 生姜（三两）
以上五味药切碎，用醋浆七升，煎取三升药液，分四次服用，白天服三次，夜间服一次，每十天为一个疗程。如果感觉身体颇不安适，加乌梅一升。加乌梅时，不用醋浆，直接用清水煎煮即可。忌食猪肉、冷水、芜荑。另一版本方中加当归半两。
怀孕三个月称为始胎。在这个时候，胎儿尚未形成固定的形态，见到什么事物就会受到感应而发生变化。想要生男孩的，拿着弓和箭；想要生女孩的，玩弄珠玉。希望孩子容貌美好的，多观看璧玉；希望孩子贤良的，端正坐姿，保持心境清虚。这叫做外象内感。
另外，怀孕三个月时，手厥阴心包经滋养胎儿，不可针灸这条经脉。手厥阴心包经内属于心，孕妇不要有悲哀情绪，不要过度思虑、惊恐惊动。
另外，怀孕三个月是胎儿定形的时候。如果有寒邪，大便呈青色；如果有热邪，小便困难，颜色不红就是黄。突然遭受惊恐、忧愁、愤怒或喜悦，导致跌倒仆地，扰动经脉，出现腹部胀满，绕脐剧烈疼痛，腰背疼痛，突然阴道出血等症状。使用雄鸡汤方。
雄鸡（一只，按食用方法处理干净） 甘草（炙） 茯苓 人参 阿胶（各二两） 黄芩 白术（各一两） 芍药（四两） 麦门冬（去心，五合） 大枣（十二枚，擘开） 生姜（一两，切片）
以上药材切碎，用水一斗五升，先煮鸡至水量减半，再加入药物煎取一半水量，最后加入清酒三升，连同阿胶一起再煎取三升药液。分三次服用，一天内服完，服药后应卧床休息并保暖。忌食海藻、菘菜、醋制食物、桃、李、雀肉等。另一版本方中有当归、川芎各二两，没有黄芩、生姜。
如果曾经损伤过怀孕三个月的胎儿，应当预先服用茯神汤方。
Salviae Miltiorrhizae Radix (Danshen, 丹参) (3 liang), Angelicae Sinensis Radix (Danggui, 当归), Ginseng Radix et Rhizoma (Renshen, 人参), Ephedrae Herba (Mahuang, 麻黄) (devoid of joints), Artemisiae Argyi Folium (Aiye, 艾叶), Asini Corii Colla (Ejiao, 阿胶) (roasted, each 2 liang), Glycyrrhizae Radix et Rhizoma (Gancao, 甘草) (1 liang, roasted), Jujubae Fructus (Dazao, 大枣) (12 pieces, split open), Zingiberis Rhizoma Recens (Shengjiang, 生姜) (6 liang).
The above nine ingredients are cut. Using three sheng of wine and one dou of water, the herbs are boiled until the liquid is reduced by half. The dregs are removed. The Ejiao is added, and it is decocted to obtain three sheng of liquid. It is divided into three warm doses. Seaweed (Haizao, 海藻) and Brassica rapa var. pekinensis (Songcai, 菘菜) are contraindicated.
If there has been a previous miscarriage at two months of pregnancy, one should preemptively take the Huanglian Tang (Coptis Decoction) formula.
Coptidis Rhizoma (Huanglian, 黄连), Ginseng Radix et Rhizoma (Renshen, 人参) (each 1 liang), Evodiae Fructus (Wuzhuyu, 吴茱萸) (5 he), Rehmanniae Radix (Shengdihuang, 生地黄) (5 liang), Zingiberis Rhizoma Recens (Shengjiang, 生姜) (3 liang).
The above five ingredients are cut. Using seven sheng of vinegar slurry, it is decocted to obtain three sheng of liquid. It is divided into four doses: taken three times during the day and once at night, with each course lasting ten days. If considerable discomfort is felt, add one sheng of Mume Fructus (Wumei, 乌梅). When adding Wumei, vinegar slurry is not used; plain water is used directly. Pork, cold water, and Elaeagnus Fructus (Wuyi, 芜荑) are contraindicated. In another version, Danggui (Angelicae Sinensis Radix) 0.5 liang is added.
Pregnancy at three months is called "initial fetus" (Shitai, 始胎). At this time, the fetus has not yet formed a fixed shape and transforms upon seeing external objects. To give birth to a boy, handle bows and arrows; to give birth to a girl, play with pearls and gems. To desire a beautiful child, frequently view jade璧 (Bi, 璧); to desire a virtuous child, sit upright in a quiet and pure environment. This is referred to as "external image inducing internal sensation" (Wai Xiang Nei Gan, 外象内感).
Furthermore, at three months of pregnancy, the Pericardium Meridian of Hand-Jueyin nourishes the fetus, and acupuncture or moxibustion on this meridian should be avoided. The Pericardium Meridian internally connects to the Heart. One should avoid sorrow, excessive thinking, and fright/disturbance.
Furthermore, at three months of pregnancy, the fetus's form is determined. If there is cold, the stool will be green; if there is heat, urination will be difficult, and the urine will be either red or yellow. Sudden fright, grief, anger, or excessive joy may cause falling or prostration, disturbing the meridians, leading to abdominal fullness, severe pain around the navel, lower back pain, and sudden vaginal bleeding. Use the Xiongji Tang (Male Chicken Decoction) formula.
Male chicken (one whole, prepared for consumption), Glycyrrhizae Radix et Rhizoma (Gancao, 甘草) (roasted), Poria (Fuling, 茯苓), Ginseng Radix et Rhizoma (Renshen, 人参), Asini Corii Colla (Ejiao, 阿胶) (each 2 liang), Scutellariae Radix (Huangqin, 黄芩), Atractylodis Macrocephalae Rhizoma (Baizhu, 白术) (each 1 liang), Paeoniae Radix Alba (Shaoyao, 芍药) (4 liang), Ophiopogonis Tuber (Maimendong, 麦门冬) (devoid of heart, 5 he), Jujubae Fructus (Dazao, 大枣) (12 pieces, split open), Zingiberis Rhizoma Recens (Shengjiang, 生姜) (1 liang, sliced).
The ingredients are cut. Using one dou and five sheng of water, the chicken is first boiled until the water is reduced by half. Then the herbs are added and decocted until half the original volume remains. Three sheng of clear wine is added, along with Ejiao, and it is further decocted to obtain three sheng of liquid. It is divided into three doses, consumed within one day. After taking the medicine, one should lie warm in bed. Seaweed (Haizao, 海藻), Brassica rapa var. pekinensis (Songcai, 菘菜), vinegar-processed foods, peach, plum, and sparrow meat are contraindicated. In another version, Danggui (Angelicae Sinensis Radix) and Chuanxiong Rhizoma (Chuanxiong, 川芎) are each 2 liang, without Huangqin (Scutellariae Radix) or Shengjiang (Zingiberis Rhizoma Recens).
If there has been a previous miscarriage at three months of pregnancy, one should preemptively take the Fushen Tang (Poria Spirit Decoction) formula.