0
Fertilisation occurs in the fallopian tube (aka oviduct/ uterine tube). Implantation occurs in the uterus (aka womb).
If the zygote (fetilised egg) were to implant itself away from the uterus, it would be classified as an ectopic pregnancy and the potential mother would have to go through an abortion or she would die. The only environment suitable for a zygote to develop into a fetus and then a baby is the uterus, no where else.
The zygote will then go through a series of mitotic divisions called cleavage. It will then form a morula, then a blastocyst (still floating in the uterus). Its zona pellucida will break down to form the inner cell mass which is surrounded by trophoblast. The trophoblast would then expose itself to adhesive molecule that will allow it to implant into the endometrial wall tissue of the uterus. The trophoblast will secrete digestive enzymes to borrow itself into the tissue. It will differentiate to cytotrohoblast and syncitiotrophoblast (outer). The syncitiotrophoblast will destroy cells and the trophoblast will use the nutrients and oxygen to begin placental formation.
The chances of this happening is small because 2/3 of all zygotes do not implant itself into the uterus and spontaneously abort.
What else can I help you with?
Can implantation occur for 6 or 7 days?
Implantation typically occurs between 6 to 12 days after fertilization, with the majority of cases happening around day 9. However, individual variations can occur, so implantation at 6 or 7 days post-fertilization is within the range of normal.
Can implantation occur on day ten?
Implantation typically occurs around 6-10 days after fertilization, but it can vary. While it's less common, implantation on day ten is possible. However, it's important to note that every individual and pregnancy is different, so there is some variability in when implantation can occur.
What is the difference between fertilization and implantation?
the difference is, fertilization is when you want something to grow and you put fertalizer down (it most likely would be on grass) and implantation when you are growing something or you are moving a plant or something like that. :)
How many days after conception should implantation bleeding start?
Implantation should occur around 10-12 days after conception.
How many days before your period do you get implantation blood?
Implantation bleeding can occur 6-12 days after fertilization, which may be a few days before your expected period. It is usually lighter and shorter than a typical period. If you believe you are experiencing implantation bleeding, consider taking a pregnancy test to confirm.
What does not occur during the birth process?
Fertilization of the egg does not occur during the birth process. Birth is the process of delivering a baby from the mother's womb, which happens after fertilization, implantation, and gestation have already occurred.
Can implantation occur for 6 or 7 days?
Implantation typically occurs between 6 to 12 days after fertilization, with the majority of cases happening around day 9. However, individual variations can occur, so implantation at 6 or 7 days post-fertilization is within the range of normal.
When does pregnancy implementation occur?
You mean "implantation" I think, which happens usually about 72 hours after fertilization.
Does fertilizatin occur when using an IUD?
Hello Yes the coil does not stop fertilization. It simply prevents implantation.
What are the major events from fertilization to implantation?
um fertilization is for grass and implantation is like surgery, kinda.
Can implantation occur on day ten?
Implantation typically occurs around 6-10 days after fertilization, but it can vary. While it's less common, implantation on day ten is possible. However, it's important to note that every individual and pregnancy is different, so there is some variability in when implantation can occur.
What events must be completed before implantation is successful?
before implantation,fertilization must occur followed by 3 -4 divisions of the zygote.implantation occurs at 16 celled stage.
What happens if fertilization does not occurs?
If fertilization does not occur, the egg will detach itself and pass through and you will get a normal period.
What is the usual locations for fertilization and implantation?
Fertilization occurs in the Uterine Tube and Implantation occurs in the Uterus. Hope this help!
What happened if fertilizer not occur?
If fertilization does not occur, the egg will detach itself and pass through and you will get a normal period.
Can fertilization occur without both fallopian tubes?
Yes, But not a normal fertilization . Only IVF method can make fertilization without fallopian tube.
What is the difference between fertilization and implantation?
the difference is, fertilization is when you want something to grow and you put fertalizer down (it most likely would be on grass) and implantation when you are growing something or you are moving a plant or something like that. :)
