What happens if my NT scan indicates a problem? With the help of your doctor or a genetic counselor, you'll want to decide whether to have CVS or amniocentesis to get a definitive diagnosis. In making your decision, you'll need to weigh your need to know about your baby's condition ag...
Ovasitol has been shown to help those with type 2 diabetes too. You can try it and see what happens. Trust your gut though if you feel you still may have PCOS, seek the opinion of another doctor. Christine January 9, 2018 at 12:57 pm I was diagnosed in December 2017, I have always...
Triple X syndrome happens either when there is a problem with the sperm or egg duringconceptionor because of an error in cell division during the embryo’s early stages of development. If triple X syndrome happens during early development, the baby might be born with a mosaic form of the co...
(b) What is trisomy? (c) How do they differ? Describe how nondisjunction can result in gametes with the incorrect number of chromosomes. a. Explain how Klinefelter syndrome happens: which chromosome(s) are affected? b. At what stage in meiosis does the failure to separate occur? c. What...
What happens in an abnormal pregnancy? What causes trisomy 21 nondisjunction? Explain the general causes of chromosomal diseases? What is the most common cause of trisomy 21? Why does bleeding occur in molar pregnancy? What are the genetic causes of trisomy 21?
meaning three chromosomes. Three copies of chromosome 21 produces a child with Down syndrome. Trisomy 13 causes Patau Syndrome, and trisomy 18 produces Edward's Syndrome. Other chromosomes that get an extra one will lead to babies that are rarely carried to term as in the chromosomes 15, 16 ...
Nondisjunction occurswhen chromosomes fail to segregate during meiosis; when this happens, gametes with an abnormal number of chromosomes are produced. The clinical significance is high: nondisjunction is the leading cause of pregnancy loss and birth defects. ...
Conditions associated with nondisjunction include mosaicism, Down syndrome, Turner syndrome, and Klinefelter syndrome. Types of Nondisjunction Nondisjunction may occur whenever a cell divides its chromosomes. This happens during normal cell division (mitosis) and gamete production (meiosis). ...
It is my first pregnancy and my baby was 11 weeks, but it had stopped growing at eight weeks with no heartbeat. Tomorrow I will be going for a D&C. My husband and I are very sad for this loss but we know that everything happens for a reason. We will stay positive and try again...
that assesses thickness at the back of the baby's neck (increased thickness indicates that they may be at risk for Down syndrome, trisomy 18, and other genetic disorders). The NT ultrasound is a personal choice. It’s always best to discuss the pros and cons with your health care ...