The fertility rates within the US have declined dramatically in recent years. Researchers aren’t entirely sure of the cause. There are those that theorize that the decline in fertility is thanks to the very fact that ladies wait too long to possess children, choosing to focus more on education and career. Others argue that it’s a reaction to the country’s economic uncertainty ; while many are convinced that, in part, the fault lies also within the increasingly lower sperm concentrations .
Many of those assumptions are linked to specific circumstances, of course. But there’s also another cause that ought to be considered, namely the underlying genetic problem and therefore the role it plays when two people plan to have children. To what extent can fertility be supported the factors we’ve inherited?
It is estimated that about 50% of infertility cases are of genetic origin. case history plays a really specific role when it involves certain pathologies which will cause infertility. additionally to the present , scientists are hard at work to seek out out what other genetic factors can affect fertility problems.
Chromosomal abnormalities and genetic diseases can reduce fertility
“Sometimes, an individual may have all the genetic information – nothing is missing so there’s no visible health risk – but if there’s a structural mutation in those chromosomes, it can cause a fertility problem,” he explains to HuffPost. Marie Shuetzle, genetic counselor and head of the reproductive genetics team at InformedDNA.
If an individual carries an abnormal chromosome, the embryo may receive missing or excess genetic information, which may cause miscarriage and other reproductive risks. Importantly, such abnormalities can occur causally during a fetus from chromosomally normal parents, but many also are passed on from generation to generation. for instance , if your mother has an abnormal X chromosome , you’ll have a 50% chance of inheriting that abnormality, because the National Institutes of Health states. Read more
.has to do with how fertile you are. There is a lot more than meets the eye when it comes to genetics and fertility, but there is one thing that can make all the difference: your age. Studies show that as women get older, their chances of becoming pregnant decrease drastically; in fact, after age 35, most women will not conceive without the help of fertility treatments.
