Age-appropriate fertility follows the laws of nature, for women, 23 to 30 years old is the ideal childbearing age, when the woman's body is mature, and the risk of egg *** pregnancy and childbirth is also much lower than that of women who give birth at an advanced age. Missing the ideal childbearing age and being in the predicament of difficult pregnancy, IVF has become an effective way to give birth. So, is the success rate of IVF related to age?
The relationship between the success rate of IVF and age.
There is a relationship between age and the success rate of IVF, and it is inversely proportional, the older the age, the lower the IVF success rate. A survey of 2676 cases showed that age was a significant factor influencing the success rate of IVF, and the younger the age, the higher the proportion of normal embryos that could be obtained.
The number of eggs in women is non-renewable, and the number of eggs is decreasing as a woman ages, which reduces the probability of women getting healthy eggs to a certain extent. After the age of 30, various functions of the female body begin to decline, the function of the ovaries decreases, and the quality of eggs deteriorates, which in turn leads to a decrease in reproductive ability. After the age of 35, fertility declines more significantly, and the chance of retrieving healthy eggs is greatly reduced. Studies have found that the ratio of healthy eggs taken by women under the age of 35 is 1:5;40 years old is 1:7;The ratio of 43 years old is 1:15.
Therefore, the older a woman gets, the more difficult it is to have a smooth childbearing. In addition, the older a woman is, the greater the risk of pregnancy, such as pregnancy complicated by heart disease, gestational hypertension and gestational diabetes, and the higher the incidence of preterm birth, dystocia, congenital stupidity and malformations.
How to do IVF to make elderly women get pregnant smoothly.
1.Prepare for pregnancy reasonably and raise high-quality eggs.
Before the test tube, it is recommended that women take care of the eggs scientifically to lay the foundation for eugenics and the smooth progress of the test tube. Women can take 400 600mg of coenzyme Q10 per day during the pre-IVF stage of preparing for pregnancy to maintain a balanced nutritional intake and eat more antioxidant and high-protein foods to help improve ovarian function and improve egg quality.
At the same time, it is necessary to pay attention to avoid staying up late, develop a good work and rest, maintain energy, and insist on physical exercise every day can also help improve immunity, regulate endocrine, and help eggs develop better. In addition, negative emotions such as anxiety, depression, and anxiety can lead to endocrine disorders in women, and women need to avoid high mental tension and excessive psychological pressure, maintain a comfortable mood, and emotional stability is conducive to healthy childbirth.
2.Formulate a test tube plan and scientifically promote the discharge.
In view of the fact that the older the woman is, the lower the probability of obtaining healthy eggs, it is recommended to adopt a one-to-one responsibility system, which will mainly formulate a personalized ovulation induction plan according to the woman's situation, and improve the egg recovery rate under the condition of ensuring the safety of the woman.
During the IVF cycle, the doctor will use safe drugs and closely monitor the woman, which can effectively prevent ovarian hyperstimulation syndrome in women and determine the appropriate time for egg retrieval. If the eggs obtained by a woman after one ovulation induction are difficult to support the smooth progress of the IVF, the IVF doctor will perform another 2 to 3 cycles of stimulation according to the woman's physical condition to help obtain more mature eggs and match more embryos.