This is a usual scenario especially where the aircraft owner feels that the aircraft is safer even without compliance. In fact, if a service bulletin doesnât have an airworthiness directive, the FAA doesnât deem its recommendations to be mandatory or necessary.
Photo Credit OtmarW/iStock/Getty Images. If the weight-for-length calculation on your baby's growth chart drops below the fifth percentile, he is considered underweight. This means that more than 95 percent of babies his age weigh more than he does.
If you gain too little weight during pregnancy, youâre more likely than other women to have a premature baby or a baby with low birthweight. A premature baby is born too early, before 37 weeks of pregnancy. Low birthweight means your baby is born weighing less than 5 pounds, 8 ounces.