Can Exercise Affect Fertilization of Eggs?

There is a rumor that if you walk too much or exercise too much during the days of fertilization, it will affect the fertilization of the egg.

Does exercise affect fertilization?

Walking does not affect fertilization

Walking is a very gentle activity, and as long as you do not walk until you are exhausted at once, it will not affect the fertilization.

Vigorous exercise can affect fertilization

Conception is a complex physiological process, the fertilized egg must first enter the uterus in order to be fertilized, and it usually takes 2-3 days for the fertilization to take place, if the body shakes too much during this time, it will affect the fertilization.

What is the process of fertilization of a fertilized egg?

The process of fertilization is as follows. 1. Positioning: The zona pellucida disappears before implantation and the late blastocyst contacts the endometrium with its inner cell mass. 2. Adhesion: After the late blastocyst adheres to the endometrium, the outer layer of trophoblast is the syncytial trophoblast layer and the inner layer is the cellular trophoblast layer. 3、Invasion: The syncytial trophoblast secretes proteolytic enzymes, which dissolve the endometrial cells, interstitium and blood vessels, and completely buried into the endometrium and covered by the endometrium. 3-4 days after the fertilized egg is laid (equivalent to about the tenth day after ovulation), a weak positive test can be detected with early pregnancy test paper.

What exercises may affect the fertilized egg implantation

If the exercise is not high intensity, it will not affect the fertilization of the egg. There are some bouncing sports that may affect fertilization if the intensity of the exercise is high. For example, jumping rope, long jump, playing basketball, soccer, etc., these are all strenuous sports, and it is best to avoid strenuous sports for a few days after ovulation. It is also best to choose jogging if you are running.

What are the reasons for the failure of fertilization of the egg?

1, the fertilized egg itself is defective: because the fertilized egg itself, there are defects. 2, uterine factors: the failure of fertilization of the fertilized egg is most likely due to uterine dysplasia, submucosal fibroids, endometrial polyps, uterine adhesions, endometrial tuberculosis, etc. 3, immune factors: recent studies on immune factors have concluded that there are two immune conditions that affect conception. Homoimmunity: sperm, seminal plasma or fertilized eggs are antigenic substances that are absorbed by the vagina and uterine epithelium and produce antibody substances through immune reactions, so that sperm and eggs cannot be combined or fertilized eggs cannot be laid. Autoimmunity: autoantibodies are present in the serum zona pellucida of infertile women and react with the zona pellucida to prevent sperm from penetrating the egg, thus preventing fertilization. 4. Luteal insufficiency of the ovary: Insufficient secretion of progesterone in women, then their endometrium becomes abnormal, which will affect the fertilization of the egg. 5, excessive mental tension: especially severe anxiety and excessive psychological stress due to lack of pregnancy.