How to improve the second success rate of IVF?
Test tube baby is a highly sophisticated means of reproductive medicine, which is a hope for many infertile couples. However, the success rate of IVF is not 100%, and sometimes a second attempt is required. Next, we will elaborate on how to improve the secondary success rate of IVF from four aspects: embryo quality, hormone therapy, women's physical condition and psychological adjustment.
Embryo quality
Embryo quality is one of the important factors affecting the second success rate of IVF. In the process of IVF, the quality of embryo is directly related to the success or failure of pregnancy. To improve the second success rate of IVF, we need to select high-quality embryos first.
First, doctors can screen embryos through embryo quality assessment technology. This includes observation of the number of cells in the fertilized egg, embryo shape, cell uniformity and other indicators. At the same time, embryo chromosome detection technology can also be used to screen embryos for chromosomal abnormalities, so as to select embryos without chromosomal abnormalities.
Secondly, by optimizing the embryo culture environment, improve the embryo development environment, such as controlling the temperature, gas concentration, pH value, etc. of the culture medium. In addition, the selection of polycystic embryos can also improve the success rate of IVF.
Finally, cryopreservation of high-quality embryos can provide more opportunities for the second attempt of IVF. Cryopreservation of embryos can reduce the thickness of endometrium and the toxin on the surface of mucous membrane, and improve the receptivity of endometrium to embryos.
hormone therapy
Hormone therapy plays an important role in the second attempt of IVF. The use of hormone can promote ovarian ovulation, increase the luteal function of the ovary, and improve the success rate of IVF.
The woman needs to be evaluated for hormone therapy before IVF. The ovarian function and hormone level of the woman, including follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2) and other indicators, were determined by means of blood examination, B ultrasound and other examinations. According to different situations, doctors can carry out hormone therapy as needed, such as ovulation induction therapy, luteal support therapy, etc.
In the second attempt of IVF, the dosage and timing of hormone therapy must be strictly controlled to avoid excessive or insufficient use. Over use of hormone may lead to over stimulation syndrome, while under use of hormone may lead to follicular dysplasia.
Physical condition of the woman
The woman's physical condition has an important impact on the success rate of IVF. Therefore, before the second attempt, it is necessary to conduct a comprehensive assessment of the woman's physical condition, including endometrial conditions, oviduct patency, uterine morphology, etc.
First, evaluate the condition of the endometrium of the woman through hysteroscopy or B-ultrasound. If necessary, hysteroscopic surgery can be performed to repair endometrial abnormalities and improve the uterine cavity environment.
Secondly, the patency of the female's fallopian tube is evaluated by means of salpingography. If abnormal fallopian tubes are found, they can be repaired by surgery or other measures to ensure the smooth integration of eggs and sperm.
Finally, pay attention to the health of the woman. If the woman has chronic disease, immune disease, etc., medical intervention and treatment are needed to improve her physical condition and reduce the impact on IVF.
Psychological adjustment
Psychological adjustment is also very important for the success rate of IVF second attempt. The process of IVF may bring a lot of psychological pressure and anxiety to couples, thus affecting the effect of second attempt.
First of all, couples should maintain a positive attitude towards the second attempt of IVF. We should believe in the development of medicine and our own efforts, pay attention to the balance of body and mind, and avoid paying too much attention to the results of IVF.
Secondly, you can release pressure and adjust your mood by seeking help from psychological counseling. Psychological counselors can help couples understand and cope with emotions, and provide corresponding psychological support and guidance.
Finally, couples should maintain good communication and understanding. Face the process of IVF together, support and encourage each other, and jointly deal with possible difficulties and setbacks.
Summary
The secondary success rate of IVF can be effectively improved by optimizing embryo quality, hormone therapy, women's physical condition and psychological adjustment. Selection of high-quality embryos, rational use of hormones, improvement of the woman's physical condition and maintaining a positive attitude are all conducive to increasing the chances of success of IVF. However, the results of the second attempt of IVF are affected by many factors. Therefore, it is recommended to consult professional doctors before the second attempt and develop individualized treatment plans to improve the success rate.
