What Causes Second Trimester Miscarriages?
What Causes Second Trimester Miscarriages? Pregnancy loss in the second trimester can take women by surprise. As many people are aware, the majority of miscarriages happen in the first trimester, but the sad truth is that second-trimester pregnancy losses happen, too.Answer: Technically, a second-trimester miscarriage is a loss that happens between 12 and 20 weeks. A pregnancy loss after 20 weeks would be classified as a stillbirth or a neonatal death. A number of factors can lead to second-trimester miscarriage. Some miscarriages diagnosed in early in the second trimester might have actually occurred in the first trimester but were not detected immediately (these would be called missed miscarriages). Losses that occur after 12 weeks can be due to chromosomal abnormalities, which are a major culprit
