1. Ninety-nine percent of my patients would be thrilled with a twin pregnancy . 2. She understood that a twin pregnancy was more vulnerable than a singleton. 3. The CFC has expertise in the management of complicated and monochorionic twin pregnancies . 4. Tripuris consider that the eating of such twin fruits will cause twin pregnancy . 5. Mothers of twin pregnancies without reduction only had a 9.5 % chance of miscarriage. 6. Selective reduction can also be used to reduce a twin pregnancy to a singleton one. 7. The usual length of a full-term pregnancy is 40 weeks and, for twin pregnancies , 38 weeks. 8. A study by Antsaklis showed a small increase in mortality for reduced twin pregnancies versus unreduced twin pregnancies . 9. A study by Antsaklis showed a small increase in mortality for reduced twin pregnancies versus unreduced twin pregnancies. 10. For a twin pregnancy , a weight gain of 35 to 45 pounds is associated with the best outcome.