On 8/7/07 we went in for another check-up and ultrasound. The twins sure are growing! Their sacs are closer together now. Their heartbeats are 150 and 155 bpm, so Nick thinks they are the same sex. :) Typically, you can guess the sex by the heartbeat- girls have faster heart beats than boys in uetero.
We knew from the first ultrasound that they are fraternal twins (2 sacs, 2 placentas).
