no pregnancies fail for many reasons. sometimes after eggs are fertilized they don't attach to the uterine wall, sometimes they do attach but develop an abnormality and the body aborts them, sometimes after the fertilized egg starts traveling down the fallopian tubes the fertilized egg prematurely attaches to the tubes and ectopic pregnancy develops (which leads to spontaneos abortions), sometimes they cant attach because of abnormalities in the uterine wall itself (like if a woman has endometriosis), sometimes trauma to the reproductive organs can cause damage to the embryo and that can cause the body to abort the child.
After fertilization, the egg implants in the lining of the uterus. It can implant on any side of the uterus where the endometrial lining is thick enough to support pregnancy.
To implant in the uterus is to undergo the process of nidation, where a fertilized egg attaches to the uterine lining in preparation for pregnancy.
The fertilized egg implants in the lining of the uterus, specifically in the endometrium. This is where the embryo will continue to grow and develop during pregnancy.
A fertilized egg implants into the Uterus.
If a sperm fertilizes an egg, the female will not have a menstrual cycle for that month as the fertilized egg will implant in the uterine lining and develop into a pregnancy.
If you get the implant while you are pregnant, you can still decide to continue or terminate the pregnancy. The implant does not harm or end a pregnancy.
I assume you are referring to humans. If a pregnancy is to be successful the fertilised egg must implant itself in the wall of the womb.
Pregnancy on the contraceptive implant is rare. If you are pregnant or miscarrying, your pregnancy test will be positive.
If an egg did not implant, you may not experience any symptoms. However, some signs that implantation did not occur might include a normal menstrual period, absence of pregnancy symptoms, or a negative pregnancy test after a missed period. Consulting with a healthcare provider can help determine if implantation was successful.
Whether or not you had the implant, diagnosing pregnancy is the same. Take a pregnancy test.
Pregnancy is rare when using the contraceptive implant. If you had a miscarriage recently, your pregnancy test will be positive.
No, all eggs do not reach the uterus. It is possible for an egg to be fertilized and implant itself in the fallopian tube, causing a tubal pregnancy.