https://www.endocrine.org/journals/journal-of-the-endocrine-society/sex-prediction-and-fetal-sex-after-prenatal-screening
Discrepancies Between Sex Prediction and Fetal Sex After Prenatal Noninvasive Cell-Free DNA...
We outline principles and limitations of cell-free DNA (cfDNA) technology, summarize recent findings related to cfDNA test performance in prediction of sex...
sex prediction
https://www.livescience.com/45582-boy-or-girl.html
Sex prediction: Am I Having a Boy or Girl? | Live Science
Nov 10, 2022 - A sonogram, ultrasound scan and blood test can offer sex prediction
boy or girlsex prediction