Ultrasound scan is the commonest method used by Medical professionals. Ultrasounds are significant-frequency seem waves that produce pictures in the fetus. Noninvasive prenatal testing (NIPT): This is the blood test which will detect Down syndrome and a few other chromosomal conditions at ten weeks. It's somewhere around ninety nine per https://ultrasound-gender-predict32210.thenerdsblog.com/33325400/examine-this-report-on-early-gender-prediction