Amniocentesis and Chorionic Villus Sampling, RCOG Guideline (2021)

Amniocentesis is a gynaecological procedure used primarily in the prenatal diagnosis of genetic conditions by obtaining liquor by an invasive technique. Chorionic Villus Sampling is another prenatal diagnostic test by taking sample from chorionic villus of placenta. The RCOG Guideline states that Women should be informed that the additional risk of miscarriage following amniocentesis or CVS performed by an appropriately trained operator is likely to be below 0.5%. Amniocentesis should not be performed prior to 15+0 weeks’ gestation. CVS should not be performed prior to 10+0 weeks’ gestation. Where possible, to reduce the risk of technical challenges, CVS should be performed from 11+0 weeks’ gestation onwards. Women with multiple pregnancies should be informed that the additional risk of miscarriage for twin pregnancy following CVS or amniocentesis performed by an appropriately trained operator is around 1%. Screening results for blood borne viruses, viral load and antigen test results should be reviewed when an invasive test is considered and individualized risk of viral transmission should be discussed. #amniocentesis #cvs #amniocentesistestprocedure #whatisamniocentesis #chorionicvillussampling #amniocentesistesting #amniocentesisdiagnostictest #chorionicvillussamplingvsamniocentesis #chorionicvillussampling(cvs)testinpregnancy #chorionicvillussamplingresults #chorionicvillussamplingdiagnosictest #chorionicvillussamplingtesting #chorionicvillustest #chorionicvillussampling(cvs)testinpregnancy #whatiscvs ------------------------- This Channel is providing knowledge in the field of Obstetrics and Gynaecology. Obstetrics is related to medical and surgical care before, during, and after a woman gives birth. Obstetrics focuses on caring for and maintaining a woman’s overall health during maternity. This includes pregnancy, labor, childbirth, and the postpartum period. Gynaecology on the other hand focuses on women’s bodies and their reproductive health. It includes the diagnosis, treatment, and care of women’s reproductive system. This includes vagina, uterus, ovaries, and fallopian tubes. Gynaecology also includes screening for and treating issues associated with women’s breasts. Gynaecology is the overarching field of women’s health from puberty through adulthood. It represents most of the reproductive care you’ll receive during your lifetime. If you become pregnant, you’ll need to go to an obstetrician. The channel will have videos on the topics of Obstetrics and Gynaecology which will include but not limited to:  abnormal bleeding  pelvic pain  genital itching  urinary incontinence  urinary tract or vaginal infections  endometriosis  breast disorders  hormonal disorders  dilation and curettage  biopsy  tubal ligation for female sterilization  laser surgery  hysterectomy, or the removal of the uterus  myomectomy, or the removal of fibroids  in vitro fertilization  vaginal delivery  caesarean delivery  amniocentesis to determine sex and detect any abnormalities  forceps and vacuum deliveries  pelvic exams  pap smears  clinical breast exams  mammographies  cancer screenings  perimenopause  menopause  birth control, contraception, or sterilization  advice on preventing or treating sexually transmitted infections or HIV  vaccination against the human papilloma virus  treatment and prevention of pain during sex  abnormal vaginal discharge  urinary tract infections  prenatal care  infertility treatment  advice on diet  labor and birthing options  genetic testing and screenings  advice on breast-feeding  postpartum depression  easing cramps  irregular or abnormal bleeding  mood swings  advice about premenstrual syndrome  cysts and fibroids  pelvic support problems  a low libido  vaginal dryness  hot flushes  bone loss  incontinence  hormone replacement therapy