It is normal for pregnant women to have no milk in the early stage of pregnancy. In the middle and later stages of pregnancy, pregnant women who had milk, suddenly lost it. common reasons are excessive stress, overwork, drastic emotional changes, blocked mammary ducts, etc. Do not be too nervous, generally eat more nutritious food can be restored, to maintain a positive state of mind. 1, excessive stress, overwork: pregnant women may feel stressed during pregnancy, the burden brought by the fetus to the body will make people more tired, thus affects the secretion of breast milk. The most important thing is to take care of your own rest, take oral vitamin E soft capsules under the advice of your doctor, and drink more high-protein soups. 2. drastic emotional changes: especially after obvious anger, resulting in lactogen non-secretion may lead to a sudden lack of milk. It is important to keep your mood happy and avoid anger and anxiety. 3. Blocked milk ducts: This is also a common factor that causes pregnant women to suddenly have no milk, which can be unblocked by applying local heat to the breasts or by massage from a lactation consultant. 4. Anemia: If a pregnant woman suffers from anemia, her milk will also disappear. You should eat more nutritious food to supplement nutrition, such as black chicken soup, pig’s foot soup, carp soup, etc. 5. Malnutrition: breast milk is supplied to the child through blood circulation, and continuous breastfeeding may cause the mother’s nutrition to fail to keep up. Pregnant women should pay attention to the diversity of food to supplement nutrition. In addition, eating foods such as leeks and fennel can help. If symptoms continue to be unrelieved, it is best to go to the hospital in time for examination and treat the symptoms according to the specific test results.