When women and men marry as soon as they look at a child to complete their new family and grow our society with these babies, the wisdom of marriage is to have children to grow our society and grow, but there are many who do not have the birth of babies naturally and this made them resort to pipe operations, These operations are assisted by many people who have infertility to have babies and complete their beds and happy ones, but in some cases many people who undergo more than one tube process have produced excellent embryos but they fail during the process of stitches lining the uterus for reasons of 16 There are some reasons for the failure of the operations of pipe children and now we will mention the most important reasons:
1. Return as many embryos as possible, unlike embryos returned in Australia and the United Kingdom, the number of which is determined by law.
2. Intensive activation of ovulation, high doses are used for women with weak ovaries used to increase the number of eggs and enlarge their size.
3. Difficulty in reintroduction of embryos, the length and size of the uterus should be taken into consideration when placing the embryos in the lining of the uterus using a catheter.
4. Tissue of the ovary, here we must activate the ovulation process carefully so as to produce a moderate number of the amount of oocytes we need, and be careful while pulling each egg.
5. Chromosomal abnormalities: The appearance of chromosomal abnormalities Many studies have shown that it may cause the failure of IVF operations.
6. Transfer the embryos late, as if you are moving on the fifth day instead of the second or third day of the withdrawal of the egg.
7. Immune system 7, may cause infertility and repeated miscarriage of women.
8. Thrombotic factors: lead to the failure of stitches of these embryos.
9. Injection of the selected sperm from within the cytoplasm in form, which makes them larger than normal size.
10. Piercing operations in the wall of embryos.
These are some of the scientific reasons that may cause the failure of the pipe operations, and you should not ignore that these births are as much as God Almighty and must not despair of the mercy of God, and this born his time and his creation and creation in the hand of God Almighty, do not despair and be optimistic.