Dan and Michelle Have Been Having Difficulty Conceiving a Child,so

Multiple Choice

Dan and Michelle have been having difficulty conceiving a child,so they've decided to try in-vitro fertilization to start a family.One of the risks of this assisted reproductive technology that they should know about is that:

A) at least half of all children conceived via IVF will have some form of developmental delay.
B) 25-30 percent of conceptions that occur using IVF result in multiple births (e.g. ,twins,triplets,etc. ) .
C) the rate of miscarriage from IVF is nearly 20 times that from traditional conception.
D) IVF ordinarily takes two to three years to result in a successful conception.