"It is best to draw the limit at four," says Liu Chi-hung. Multiple embryos can produce complications, such as premature delivery, high blood pressure diabetes, toxemia, and so forth. It is important to cut down the number of embryos to ensure safety.
「最好以四個為限」，劉志鴻表示，多胞胎容易產生併發症，像早產、高血壓、糖尿病、毒血症…… 等，必要時應該要「減胎」，以確保安全。