When a woman is going to have a baby an ultrasound can be used to find out what?\nOptions:\n- talk nonsense\n- boy or girl\n- cry\n- begin to talk\n- learn to speak
Think hard. Detailed solution:
boy or girl
An ultrasound is a device that can be used to find the gender of a baby.

Gender of a baby can be boy or girl.

.

So, the answer is boy or girl