What causes an empty gestational sac after pregnancy?
Sep 30, 2022
Source: Cainiu Health
Dr. Lv Aiming
Introduction
An empty gestational sac after pregnancy may be caused by factors such as endocrine disorders, infections, or chromosomal abnormalities. Therefore, both prospective parents should undergo comprehensive genetic testing before conception to effectively prevent the occurrence of empty sac. It is also recommended to consume more nutrient-rich foods such as milk and eggs in daily life, and avoid spicy and irritating foods.
Empty gestational sac after pregnancy may be caused by factors such as endocrine disorders, infections, or chromosomal abnormalities.
1. Endocrine Disorders
If a pregnant woman has abnormally low levels of reproductive hormones such as progesterone and estrogen, it often leads to inadequate corpus luteum development. This can result in delayed fetal development; if the development of the embryo and fetal heartbeat is affected, an empty gestational sac may occur.
2. Infections
During early pregnancy, prolonged exposure to high concentrations of formaldehyde or nicotine, or infection with parasites such as Toxoplasma gondii, may lead to an empty gestational sac. Additionally, infection with Epstein-Barr virus (EBV) can also cause embryonic developmental arrest.
3. Chromosomal Abnormalities
Chromosomes are crucial for fetal development, and normal chromosomal expression determines whether the fetus can develop properly. If either parent has a chromosomal disorder, it may lead to chromosomal abnormalities during pregnancy, thereby affecting normal fetal development. Therefore, both parents should undergo thorough genetic testing before conception, which can effectively help prevent the occurrence of empty gestational sacs.
