The chorionic membrane is the outer sac which surrounds the developing fetus
The three types of villi are: Intestinal villi-microscopic finger like projections on the inner surface of the ileum. Chorionic villi-villi on the outermost membrane of the foetus. Arachnoid villi-villi on the arachnoid membrane of the brain.
Chorionic villi are of fetal origin and eventually form the placenta
Human Chorionic Gonadotropin
Human Chorionic Gonadotropic (HCG) Harmone
Human Chorionic Gonadotropin (hCG)
The three types of villi are: Intestinal villi-microscopic finger like projections on the inner surface of the ileum. Chorionic villi-villi on the outermost membrane of the foetus. Arachnoid villi-villi on the arachnoid membrane of the brain.
Chorionic villi are of fetal origin and eventually form the placenta
It is also known as Chorionic villus sampling
It is also known as chorionic villus biopsy
Placenta produces Human chorionic gonadotropin hormone.It is tested for pregnancy.
Chorionic villus sampling has been in use since the 1980s
Chorionic villus biopsy has been in use since the 1980s
A chorionic villi sampling can be performed as early as week 10 of the pregnancy.
Human Chorionic Gonadotropin
Chorionic villus sampling is best performed between 10 and 12 weeks of pregnancy
Chorionic villus biopsy is not recommended for women who have vaginal bleeding or spotting during the pregnancy
Chorionic villus sampling is not recommended for women who have vaginal bleeding or spotting during the pregnancy