Sentence Examples


  • Nausea and vomiting are worst in the first trimester when the developing baby is most susceptible to effects from other drugs, consequently, there are limited conventional treatments available.
  • A small amount of blood loss can either be a precursor to an actual miscarriage or a symptom of the many other conditions that can cause first trimester bleeding, such as implantation bleeding.
  • For some forms of CAH, prenatal diagnosis is possible through chronic villus sampling in the first trimester and by measuring certain hormones in the amniotic fluid during the second trimester.
  • This therapy is started in the first trimester when fetal adrenal production of androgens begins but before prenatal diagnosis is done that would provide definitive information about the sex of the fetus and its disease status.
  • The blood test given during the first trimester screening is for chromosomal abnormalities in the baby, including Down's Syndrome (trisomy 21), Edwards Syndrome (trisomy 18), skeletal defects, or heart defects.