What causes a blighted ovum in pregnancy?
Jun 05, 2024
Source: Cainiu Health
Dr. Zhang Lu
Introduction
In general, a blighted ovum may be caused by factors such as endocrine disorders, abnormal sperm, chromosomal abnormalities, viral hepatitis, or systemic lupus erythematosus. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Maintain healthy lifestyle habits and ensure a balanced, nutritious diet. Additionally, be sure to complete regular prenatal checkups.
In general, a blighted ovum may be caused by factors such as hormonal imbalances, abnormal sperm, chromosomal abnormalities, viral hepatitis, or systemic lupus erythematosus. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate treatment under the guidance of a qualified physician. Specific analyses are as follows:
1. Hormonal Imbalance
Low levels of reproductive hormones such as progesterone and estrogen in pregnant women often lead to inadequate corpus luteum development. This can result in delayed fetal development. If the development of the embryo or fetal heartbeat is affected, a blighted ovum may occur. Maintaining regular meals, avoiding overeating, and keeping a consistent sleep schedule can promote overall health.
2. Abnormal Sperm
Long-term alcohol consumption may cause chromosomal abnormalities in sperm, leading to fertilization failure and increasing the risk of a blighted ovum. Alcohol should be avoided during preconception preparation, which helps prevent sperm malformations.
3. Chromosomal Abnormalities
If the mother has chromosomal abnormalities, genetic influences may cause chromosomal variations in the fetus, potentially resulting in a blighted ovum. Regular exercise and dietary adjustments can help improve physical constitution.
4. Viral Hepatitis
During early pregnancy, if a pregnant woman is exposed to an infected person's saliva, blood, or other bodily fluids, she may contract a virus that causes viral hepatitis, which could lead to abnormal embryonic development and result in the aforementioned condition. Medications such as nevirapine tablets, acyclovir tablets, or hepatoprotective tablets may be used under medical supervision for treatment.
5. Systemic Lupus Erythematosus (SLE)
SLE, caused by genetic or hormonal factors, may lead to abnormal embryo implantation and subsequent developmental issues, potentially causing a blighted ovum. Patients are advised to follow their doctor’s instructions when using medications such as hydroxychloroquine sulfate tablets or methylprednisolone tablets, which can help alleviate symptoms.
Maintaining healthy lifestyle habits and a balanced diet is important. Additionally, regular prenatal checkups should be performed to monitor fetal development.
