Difference between revisions of "Implantation"
(→Key Stage 4) |
|||
| Line 9: | Line 9: | ||
==Key Stage 4== | ==Key Stage 4== | ||
===Meaning=== | ===Meaning=== | ||
| − | '''Implantation''' is | + | '''Implantation''' is a stage of [[conception]] in which an [[embryo]] sticks to the wall of the [[uterus]] and is surrounded by [[tissue]] from the lining of the [[uterus]]. |
===About Implantation=== | ===About Implantation=== | ||
Revision as of 08:07, 25 July 2019
Contents
Key Stage 3
Meaning
Implantation is when an embryo sticks to the wall of the uterus and is surrounded by tissue from the lining of the uterus.
About Implantation
- If implantation does not occur the embryo is aborted by the uterus.
- Following implantation the tissue surrounding the embryo becomes the placenta and amnion.
Key Stage 4
Meaning
Implantation is a stage of conception in which an embryo sticks to the wall of the uterus and is surrounded by tissue from the lining of the uterus.
About Implantation
- If implantation does not occur the embryo is aborted by the uterus.
- Following implantation the tissue surrounding the embryo becomes the placenta and amnion.
- Following fertilisation implantation can be prevented by contraceptive measures including:
- The Intrauterine Device - Already present in the uterus prior to intercourse.
- The morning after pill - Taken after intercourse in which a another contraceptive measure either failed or was not used.