The odds of having a deaf child vary based on several factors, including genetic predisposition and environmental influences. In the general population, the prevalence of significant hearing loss is about 1 to 3 per 1,000 newborns. However, if there is a family history of hearing loss or specific genetic factors, the likelihood may increase. It's essential for prospective parents to consult with healthcare professionals for personalized risk assessments.
If a parent has AS the odds of offspring having AS is estimated at 80%. If the husband does not exhibit AS traits than the odds are reduced greatly but still possible as AS is genetic.
That is actually quite a complicated question to answer. I am assuming that your partner has the ability to hear? It just depends on the genes that are dominant when the sperm and egg merge. A friend of mine is deaf and her daughter has full hearing abilities. It is possible but if the gene that causes the mother to be deaf is dominant over the gene that allows a person to be able to hear then the child will be deaf. But if the gene that allows the child to hear is dominant over the gene that will cause the child to be deaf then the child will be able to hear. If the mother has a family history of children being deaf it is possible, the liklihood of being deaf increases greatly if the father is deaf as well. I am sure that you can talk to your doctor to get a more specific answer. Good luck. It also depends on what caused the mother's deafness. Deafness is not always genetically related. Only 10% of deaf children are born to deaf adults.
It is more of a feeling that you want your child to be like you: there is honesty in stating the fact. Many deaf people do not see an advantage to hearing; in fact there is quite a controversy over the collinear implant solution that would restore hearing for some deaf people. However, the child will have an advantage in learning sign language to communicate with her deaf parent. Having access to language as a toddler aids learning skills.
The odds of a four-child family having four boys can be calculated using the probability of each child being a boy, which is typically 1/2. Therefore, the probability of having four boys in a row is (1/2) × (1/2) × (1/2) × (1/2) = 1/16. This means the odds against having four boys are 15 to 1, as there are 15 other combinations of boys and girls possible in four children.
Yes, it is perfectly okay for a lesbian couple, or any couple, to have a deaf baby. Having a deaf child does not affect a same-sex couple's ability to be loving and supportive parents. It is important to create an inclusive and accepting environment for the child, regardless of their abilities or identity.
if one parent has the trait, the offspring have a 75% chance of also having the condition
I believe the chances of having the same birthday as one of your parents is: 1 out of 183 and the chances of having the same birthday as both parents is: 1 out of 133,225
A child who has two deaf parents is often referred to as a CODA, which stands for Child of Deaf Adults. These children typically grow up in a bilingual environment, learning both sign language and spoken language.
Dr. Benton
she was deaf
The odds of having sextuplets are 1 in 3,939,040,643.
It cannot (unless the parents were homozygous), but it can help predict the odds of having a child with a genetic disorder.