The main prenatal take a look at to contemplate is diagnosing a twin pregnancy. Study indicates that as many as forty% of twin pregnancies usually are not diagnosed right up until the 13th 7 days of pregnancy. An ultrasound can identify if twin infants are equivalent or fraternal. Dichorionic-diamniotic twins https://expressbookmark.com/story20248443/top-hcbs-twin-horizon-secrets