Can Mycoplasma and Chlamydia infections cause fetal arrest?

Generally, Mycoplasma and Chlamydia infections may not directly cause fetal停 (fetal arrest), but they might if they trigger inflammation. The detailed analysis is as follows:

1. No

Mycoplasma and Chlamydia are common pathogens causing sexually transmitted infections and can be transmitted through sexual contact. Currently, there is no direct evidence indicating that these infections alone lead to fetal arrest.

2. Yes

During pregnancy, Mycoplasma and Chlamydia infections may cause cervical inflammation and intrauterine infection, both of which could negatively affect the health of the fetus and the pregnant woman. These infections can lead to cervicitis, damaging cervical tissue and resulting in cervical incompetence or instability. Cervical incompetence may increase the risk of early miscarriage and fetal arrest. Additionally, such infections may cause intrauterine infection, leading to endometritis and pelvic inflammatory disease. These inflammatory conditions may impair embryo implantation and development, potentially resulting in fetal arrest. Furthermore, Mycoplasma and Chlamydia infections can trigger immune responses, causing inflammatory reactions and abnormal activation of the immune system. These immune responses may adversely affect the fetus, increasing the risks of fetal developmental abnormalities and fetal arrest.

It is crucial for pregnant women to undergo regular screening for sexually transmitted infections. If Mycoplasma or Chlamydia infection is suspected, prompt medical evaluation and treatment are essential.