Is the success rate of older women going to the United States for in vitro fertilization high？

since2016year1month1From now on,China officially implements a comprehensive two child policy,Triggered“Second child craze”,countless80Later, even70Start later“itch for a try”。The Population and Family Planning Law2021year5month31Make modifications on a daily basis,Open up the three child policy,Encourage marriage and childbirth of appropriate age、Eugenics and nurturing。under these circumstances,Many elderly people have started careful and detailed pregnancy preparation plans,Many friends focus on in vitro fertilization technology in the United States。that,Is the success rate of older women going to the United States for in vitro fertilization high?

The first thing we need to know is,Why do elderly women find it difficult to conceive?

Egg cells in female ovaries naturally undergo apoptosis as they grow,Remaining at birth**about100-200ten thousand,When adolescence arrives, only20-30About 10000 yuan。In the lives of women,only400-500A follicle can mature,Only accounts for the total number of follicles in the female ovary0.1%。As one ages,30After the age of, women's reproductive function begins to decline,Ovarian function gradually declines,The quantity and quality of eggs will decrease,The likelihood of women becoming pregnant gradually decreases,35Fertility ability will sharply decline after the age of one。

in addition,As women age,The uterine environment is gradually deteriorating,The thin or thick endometrium can affect embryo implantation and growth and development,Causing infertility。The rate of elderly fertility and miscarriage will increase,heart disease、hypertension、The possibility of pregnancy complications such as diabetes will also increase。

How older women can improve the success rate of in vitro fertilization?

For women,Age is an important determinant of the success rate of in vitro fertilization。United StatesHRCReproductive experts say,As women age,Ovarian function gradually declines,Insufficient egg quantity or poor egg quality,Will affect the quality of embryos,Then it affects the success rate of embryo culture and in vitro transfer。

therefore,United StatesHRCTest tube experts before traveling to the United States,Suggesting elderly women to prepare for pregnancy scientifically in advance,Maintain ovaries,Improving egg quality。

1、Dietary regulation:A healthy diet is crucial for the quality of eggs。I suggest you**Quit smoking and drinking for at least three months,Try to reduce or avoid drinking beverages containing caffeine as much as possible。meanwhile,Diet should be nutritionally balanced,Follow the principle of eating small meals frequently,Eat less raw and cold food。You can eat more antioxidant fruits and high protein foods、High fiber、Easily digestible food。Like strawberries、Blueberries, etc,Supplementing with multiple vitamins、folic acid；egg、milk、Bean Products、High quality protein such as seafood,Improve the quality of eggs。

2、Work and Rest Rules:Avoid staying up late,Maintain sufficient sleep time every day7More than hours,If staying up late for a long time,Will affect endocrine levels,Causing endocrine disorders,Affects ovarian hormone secretion,Affects ovulation ability and egg quality。

3、Adjust emotions:Many fertility needs overlook the important influence of psychological factors in the IVF cycle,Numerous clinical studies have found that,Long term anxiety、depressed、Negative emotions such as nervousness,Easy to affect the function of hypothalamus and pituitary gland,Obstructing gonadal hormone secretion,Thereby affecting the uterus、ovarian function ,Causing the embryo to not implant smoothly,Therefore, American Dream human resources experts recommend that you maintain a happy mood,Maintain a calm mindset,When there are emotional issues,Can communicate with family members in a timely manner、Communication or conversation with friends,hang out,Beneficial for improving the success rate of in vitro fertilization。

4、Appropriate exercise:Appropriate exercise can help improve women's physical fitness,Adjust physical condition,Thereby improving the quality of eggs。Regular exercise,Like jogging、swim、Yoga, etc,Can lay a solid foundation for test tubes。

American IVF technology helps elderly women successfully conceive

After entering the IVF cycle,United StatesHRCThe reproductive doctor will first arrange ovulation,After the physical examination,According to female age、ovarian function 、Basic follicle count and other indicators,Strictly control drug measurement and medication duration、Real time monitoring、track,Obtaining high-quality mature eggs while ensuring the safety of women。

then,Under the influence of the micro operating system,Utilizing the second-generation IVF technology in the United StatesICSIInjecting a single sperm into an egg,Combine sperm and egg with fertilization to form a fertilized egg,Then proceed with blastocyst culture。

United StatesHRCReproductive hospitals haveCLIACAPDouble level certified embryo laboratory,The fertilized egg can be placed in a blastocyst culture incubator and cultured until the fifth or sixth day,Forming with100A blastocyst with multiple cells。Then utilize the third-generation IVF technology in the United StatesPGS/PGDDetecting blastocyst genes,screen23Whether the structure and quantity of chromosomes are abnormal or whether they carry genetic pathogenic genes,So as to choose a healthy embryo transfer,Prevent fetal malformation、Developmental dysplasia、Congenital stupidity and other issues。

United StatesHRCReproductive doctors will choose the appropriate time for blastocyst transfer。When the thickness of the endometrium is8-12mmTime,Embryo transfer into the uterus,High success rate,Can effectively improve the clinical pregnancy rate of women,Reduce the rate of spontaneous abortion,Realize prenatal and postpartum care。

So the success rate of older women going to the United States for in vitro fertilization is still very high。