Clinical manifestations of delayed implantation

Children are the future of the family. Newly married couples all hope to have a fruit of their love - a baby. In fact, pregnancy is a matter of fate. When fate is right, the baby will come naturally. Many women who are trying to get pregnant will find that the fertilized egg has a late period of conception. At this time, the young couple will become very worried, wondering if there is something wrong with their body. So what is the reason for late implantation?

1. Late ovulation

Because female ovulation is affected by many factors, if a woman ovulates late, the fertilized egg will also implant late, so it may just be caused by the delayed ovulation time that month.

2. Late fertilization

The late implantation of the fertilized egg may also be caused by the long fertilization time. If the female egg and the male sperm meet for a long time, it will naturally affect the time of implantation of the fertilized egg. Therefore, the late implantation of the fertilized egg is likely caused by the long fertilization time.

3. Inflammatory effects

Late implantation of the fertilized egg may also be affected by inflammation in women. If a woman suffers from fallopian tube inflammation, it will also affect the time of implantation of the fertilized egg, and may even cause the fertilized egg to fail to implant. Therefore, it is best for women to do relevant examinations before preparing for pregnancy to avoid affecting the implantation of the fertilized egg.

4. Obstructed fallopian tubes

Other reasons for slow implantation of the fertilized egg include obstructed fallopian tubes, fallopian tube inflammation, abnormal fallopian tube development, or after fallopian tube surgery, it may also be abnormal development of the fertilized egg. Moreover, if the fallopian tube is obstructed, it is easy to cause ectopic pregnancy.

5. Imperfect sperm-egg combination

This means that the fertilized egg itself has certain defects after the combination, which leads to failure of successful implantation.

6. Ovarian luteal insufficiency

If a woman's body does not secrete enough progesterone, it will cause abnormalities in the endometrium, which sometimes become factors that affect the implantation of the fertilized egg.

7. Women have uterine disease problems

When the sperm and egg combine to form a fertilized egg but cannot implant, it is likely related to diseases of the female uterus: uterine hypoplasia, submucosal fibroids, endometrial polyps, intrauterine adhesions, endometrial tuberculosis, etc. Moreover, the endometrium is too weak, which is not conducive to the implantation of the fertilized egg.

8. Immune infertility

If sperm-egg fusion has already been completed, alloimmunity may be the reason that affects the implantation of the fertilized egg. That is, sperm, seminal plasma or fertilized egg are antigenic substances. After being absorbed by the vaginal and uterine epithelium, they produce antibody substances through immune reaction, which prevents the fertilized egg from implanting.

9. Other reasons

The late implantation of the fertilized egg may also be affected by factors such as mood and diet. For example, if you are depressed during ovulation, or eat raw, cold or irritating foods, it will also affect implantation.