Determine sex of fetus
Expectant parents who want their child's sex to remain a secret until birth are in the minority, said Dr. The tests have been available to consumers in drugstore chains and online for a few years, but their use has been limited, partly because their accuracy was unclear. He said about 85 percent of couples want to find out the baby's gender before delivery. First-trimester determine sex of fetus of fetal gender by ultrasound. The gender determine sex of fetus your baby is predicted based on the month of conception and the mother's birthday - both expressed as dates in the Chinese lunar calendar. Having an ultrasound is one of early methods for predicting your baby's gender.