In medicine (obstetrics), cardiotocography (CTG) is a technical means of recording the fetal heartbeat and the uterine contractions during pregnancy. The machine used to perform the monitoring is called a cardiotocograph, more commonly known as an electronic fetal monitor (EFM).
I think the reason why long distance relationships donât work is because of a lack of commitment from both parties and because often the relationship drags on without either person ever planning to move (so no light at the end of the long distance relationship tunnel).
Researchers suggest that one reason long distance relationships last is because they are prone to âromantic idealizations,â or the tendency to describe their relationship in unrealistically positive terms. For example, people in long distance relationships tend to reminisce about their partner in a more positive way.