"During pregnancy, a few of the fetus's DNA circulates inside the [pregnant man or woman's] bloodstream," suggests Dr. Bortoletto. "Screening this DNA lets us to learn the chromosomal makeup of the fetus. We also can decide the chromosomal sex of your fetus that way as well." The Ramzi theory employs https://babynubtheory98765.pages10.com/facts-about-ramzi-theory-revealed-63721835