Abortion rates in women over 35 years old have surged 3 times! The success rate of screening normal embryos in the third generation of test tubes is 65%
In recent years, with the delay of the childbearing age of women, the fertility problem of elderly pregnant women has attracted increasing attention. The latest data shows that the miscarriage rate in women over 35 years old has increased significantly, and the application of third-generation test tube technology provides new hope for older pregnant women. This article will conduct a structured analysis of this phenomenon based on popular topics and hot contents across the network for the past 10 days.
1. The rate of miscarriage in women over 35 years old has increased by 3 times
According to recent medical research data, the rate of miscarriage in women over 35 years of age has increased significantly compared with younger women. Here is a comparison of miscarriage rates among women of different age groups:
| Age group | Abortion rate |
|---|---|
| Under 25 years old | 10% |
| 25-34 years old | 15% |
| Over 35 years old | 30% |
As can be seen from the table, the miscarriage rate among women over 35 is 3 times that among women under 25 years of age. Experts pointed out that this is closely related to factors such as the decline in egg mass and the increase in the rate of chromosomal abnormalities.
The success rate of screening normal embryos in the second and third generation test tube technology is 65%
Faced with the high miscarriage rate of elderly pregnant women, third-generation test tube technology (PGT-A) has become an effective solution. The following are the success rate data of the third generation of test tube technology in screening normal embryos:
| Technology Type | Success rate of normal embryo screening |
|---|---|
| Regular IVF | 40% |
| Third generation test tube (PGT-A) | 65% |
The third-generation test tube technology has passed genetic screening, which has significantly improved the screening success rate of normal embryos, thereby reducing the risk of miscarriage. The following is a comparison of the application effects of the third-generation test tube technology at different age groups:
| Age group | Third-generation test tube success rate | Absence rate reduction |
|---|---|---|
| 35-37 years old | 60% | 50% |
| 38-40 years old | 55% | 45% |
| 41 years old | 50% | 40% |
3. Suggestions for giving birth to elderly pregnant women
Regarding the fertility issues of women over 35 years old, experts put forward the following suggestions:
1.Plan birth in advance: Women should plan their childbirth as soon as possible to avoid declining fertility due to age.
2.Regular physical examinations: Senior pregnant women should undergo regular pre-pregnancy and pregnancy examinations to promptly detect and deal with potential risks.
3.Consider assisted reproductive technology: For older women with childbearing difficulties, third-generation test tube technology is a choice worth considering.
4.Maintain a healthy lifestyle: A balanced diet, moderate exercise and adequate sleep can help improve fertility.
4. Social concern and policy support
With the increase in the number of elderly pregnant women, society's attention to this group is also increasing. Recently, many places have introduced policies to support elderly pregnant women, including:
-Extended maternity leave: Some areas provide longer maternity leave for older pregnant women.
-Maternity subsidy: Some cities provide additional childbirth subsidies for older pregnant women.
-Medical Insurance: Strengthen medical insurance for elderly pregnant women and reduce fertility risks.
In short, the surge in miscarriage rates among women over 35 years old is a problem that cannot be ignored, and the application of third-generation test tube technology has brought new hope for older pregnant women. Through scientific planning and policy support, the fertility problems of elderly pregnant women are expected to be further improved.
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