A miscarriage is defined as pregnancy termination, up to the 20th week. Most of the miscarriages happen during the first trimester even before a woman realises she is pregnant. In Medical terms, it simply means that the pregnancy was not safe and it ended on its own. It’s important to remember that not all miscarriages are caused because of lifting heavy things, physical activity, ... https://www.drsarada.com/blog/miscarriage-causes-prevention-and-emotional-healing