A twin, triplet, or higher-order pregnancy (four or more babies) is called multiple pregnancy. If more than one egg is released during the menstrual cycle and each is fertilized by a sperm, more than one embryo may implant and grow in your uterus. This type of pregnancy results in fraternal twins (or more).
Answers.comÂ® is making the world better one answer at a time. The term LS in football stands for Long Snapper, the guy who Snaps the ball to the holder in a field goal. 11 people found this useful.
1 What is the Difference Between a Chevrolet LT and a Chevrolet LS?  What is the Difference Between a Chevrolet LT and a Chevrolet LS? Chevrolet has long used the designations LT and LS for identifying features in their cars and trucks. Beginning in the 1960s, they used both prefixes to identify engine models such as the LS-6 and LT-1 performance designation. In the 1970s, they began identifying trim packages in cars; for example Type LT.