For those who crave twins, you might be curious about the characteristics of twins pregnancy. Basically, the characteristics of pregnancy in general are not much different, it's just that there are some things that may be more felt during pregnancy twins. The characteristics of pregnant twins can actually be known since the age of the first trimester of pregnancy. For example, from the intensity of nausea or morning sickness that is commonly experienced by pregnant women. Characteristics that Usually Appear The following are some of the characteristics of pregnant twins that usually appear: Heavier morning sickness Although nearly 70% of pregnant women experience morning sickness, twin pregnancies tend to cause more severe morning sickness. This happens because the amount of human chorionic gonadotropin (HCG) hormone in twin pregnancies is higher when compared to a single pregnancy. Drastic weight gain If since the beginning of pregnancy, weight gain is quite drastic, i...