Implantation Failure: What Can Prevent It From Happening?
Implantation
Obie Editorial Team
Implantation is the attachment of the fertilized egg (embryo) in the endometrium (uterine lining). This usually happens after the embryo has traveled through the fallopian tube on average 9 days (range 6-12 days) after ovulation and fertilization.
In some women, the reason for infertility is so called "implantation failure". Implantation failure refers to the failure of a fertilized egg, the embryo, to implant in the lining of the uterine wall to begin conception and start producing the pregnancy hormone hCG.
The specific cause of implantation failure is often unknown, but here are some possible reasons:
If you have multiple implantation failures, your doctor can do some tests to try finding out what it could be, though oftentimes no specific reason or treatment is found. One test could be to do an endometrial biopsy to check if you have a chronic infection of the endometrium, the uterien lining (chronic endometritisi).
One known cause of implantation failure is taking high doses of certain hormones, like those which are in birth control pills. Those hormones are part of "Plan B," or the morning-after pill.
When there is no implantation, there is usually no embryo developing or the embryo is being absorbed by the body.
While there are many myths out there surrounding getting pregnant, when it comes to implantation, there are few things a woman can do to prevent it from happening.