How is the abnormal width of the left lateral ventricle of the fetus caused?

Patient's question:

28 weeks, left ventricular width is approximately 0.6 cm

Doctor's answer:

Hello, the examination results should indicate a congenital brain development disorder, but it is not severe. Proper daily care and attention should be given, and regular follow-up and observation are necessary. Generally, doctors will advise women with signs of genetic risks to have bed rest and avoid sexual activity. Additionally, patients should create an environment conducive to emotional stability and stress relief. Wishing the patient a healthy delivery.