According to a previous article, published by doctors Jan Tesarik and doctor Russel Reiter (University of Texas, United States) in the scientific journal Journal of SARS-CoV-2 and Coronavirus Disease, the vaccine can cause an immune system reaction that can interfere with implantation (nesting of embryos in the uterus. The authors recommended the use of the immunomodulatory hormone melatonin to alleviate the adverse effects of anti-COVID-19 vaccines
And Article recently published in the prestigious medical journal Journal of the American Medical Association shows that in vitro fertilization (IVF) results are disturbed during the first two months after vaccination of women against COVID-19.
The study, carried out on 3,052 women, compares the results achieved by IVF in three different time periods after vaccination of COVID-19: 30 days or less, between 31 and 60 days, and between 61 and 90 days after vaccination. . The results of the study point to a significant decrease in the pregnancy rate in patients treated by IVF in the first 2 groups (0-30 days and 31-60 days after vaccination), while women treated by IVF between 61 and 90 days after receiving the vaccine they had only moderately decreased pregnancy outcomes. Furthermore, no negative effect on pregnancy was detected in women treated after 91 or more days.
The authors recommend postponing IVF treatment for at least 90 days after vaccination. In the opinion of Dr. Jan Tesarik, director of the MARGen Clinic of Granada, “this precaution seems justified, since the vaccine can cause a reaction of the immune system that can interfere with implantation (nesting of the embryos in the uterus).
In a previous article, published by Dr. Tesarik together with Dr. Russel Reiter (University of Texas, United States) in the scientific journal Journal of SARS-CoV-2 and Coronavirus Disease, the authors recommend the use of the immunomodulatory hormone melatonin to alleviate the adverse effects of anti-COVID-19 vaccines. The possible effect of melatonin on IVF outcomes after vaccination remains to be determined.