Which Statement About Children Conceived Through Reproductive Technologies Is True

Which statement about children conceived through reproductive technologies is true?

A) The limited studies completed thus far have shown that children born through a surrogate arrangement are generally poorly adjusted.
B) Compared with their naturally conceived counterparts, caregiving is somewhat warmer for young children conceived through donor insemination or in vitro fertilization.
C) Most in vitro procedures result in the birth of twins.
D) Adolescents conceived through donor insemination tend to be less well-adjusted than naturally conceived children.