Age and Fertility: Primary requirement of IVF
The age factor is a major biological component in determining fertility in both males and females. Menstrual and ovarian cyclicity also tends to decrease with age, and reduced egg quality and quantity are common to many women.
This decrease begins at about twenty-seven and seems to steepen downwards after the age of thirty-five. Probably, the chances of natural conception are slim at the age of 40.
Thus, for men, although fertility is not reduced as sharply and as early as in the case of women, age also matters. There are changes in some aspects of sperm that may deteriorate with age such as sperm motility and sperm morphology, hence one will have a harder time getting pregnant.
Success rates of IVF treatment by age
- Under 35 years old: The success rate is the greatest within this group; as much as 40-50% of IVF cycles lead to live births.
- 35-37 years old: The success rate is a little less compared to the previous one, it varies from 30 to 40%.
- 38-40 years old: The rate is even further brought down to 20-30%.
- 41-42 years old: The capacity is relatively low, at 10-20%.
- Over 42 years old: Its success rate reduces to below 5 % success rate.
Age Considerations that Impact the Success of IVF
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Egg Quality:
The eggs provided by younger women are of relatively better quality hence the possibility of embryonic development and implantation. -
Ovarian Reserve:
This is the number of eggs that are yet to be released from the ovaries When referring to Egg Collection this means the number of eggs that have not yet been released from the ovaries during a particular period.
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Genetic Abnormalities:
Another factor that makes it significantly difficult for women to conceive as they grow older is that the danger of having genetically affected eggs also raises making it more likely for pregnancies to end up in miscarriage or for IVF procedure to fail. -
Uterine Health:
Detailed implantation depends on the receptiveness of the uterus, and pregnancy support in this organ may reduce with age.
Improving the Chances for IVF with Age
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Early Consultation:
It is good to seek the service of a fertility doctor once you hit thirty-five years if you are planning to conceive. -
Lifestyle Changes:
Nutrition, exercise, stress management and other aspects could affect fertility and IVF outcomes. -
Egg Freezing:
In women who are not yet prepared for pregnancy, having their eggs frozen at a younger age benefits the preservation of their fertility and increases the chances of IVF in future. -
Advanced Treatments:
These include Pre-Implantation Genetic Testing otherwise known as Pre-Implantation Genetic Diagnosis which increases the chances of such outcomes most especially in women over 40 due to the selection of healthy embryos for transplantation.
Age and fertility are connected and knowledge of this connection is important in the case of IVF. While IVF success rates are low with increased age, timely intervention, changes in lifestyle, and newer techniques the best results can be achieved.
Age and fertility are a cause for worry to anyone, in this case, for advice on the viable solution to adopt depending on your status, visit Medivision Centre to meet a fertility specialist.
Before starting your journey through infertility treatment, take this advice. Contact us now for a consultation and have Medivision Centre take you to a more productive and rewarding result.
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