Which statement indicates that a pregnant client requires further teaching about fetal growth and development?
a) "My baby is already moving around a lot in my belly, so I know it's growing well."
b) "I understand that my baby's organs are forming during the first trimester."
c) "I'll make sure to take my prenatal vitamins every day to support my baby's growth."
d) "I'm not sure what trimester I'm in, but I think my baby should be fully developed by now."