Sex determination of IVF? What are the advantages and disadvantages of IVF? Being a test-tube baby is the last resort of many infertile families. Let's take a look at the sex determination of IVF with me. What are the advantages and disadvantages of IVF? I hope it works for you!
Sex determination of IVF? What are the advantages and disadvantages of IVF? 1 The first and second generation IVF can't determine the sex, but the third generation IVF can. The goal of the third generation of IVF is sex-related genetic diseases and chromosome diseases.
In order to avoid genetic diseases, we should choose sex. For example, a disease can only be seen in boys or girls. Three generations of IVF can avoid sex-related genetic diseases and choose embryos of normal sex.
Whether it is the first generation of IVF or the second generation of IVF, it is impossible to decide whether it is male or female. They just transplant embryos and don't know the sex of the embryos. Only three generations of IVF can determine the sex, but it is also necessary to do the three generations of IVF from the perspective of genetic diseases rather than gender.
What are the advantages and disadvantages of IVF?
1 welfare
At present, these three kinds of test tube technologies are most commonly used: the first generation solves infertility caused by female factors; The second generation solved the problem of infertility caused by male factors; The third generation technology has made a revolutionary breakthrough, helping human beings to choose the healthiest offspring from the perspective of biogenetics, and providing couples with genetic diseases with the opportunity to have healthy children.
2. Disadvantages
We all know that the cost of IVF is relatively high, which costs 20,000 to 30,000 yuan at a time. For poor families, this is not a small expense. Secondly, the requirements for embryo culture are higher. Many women fail to conceive at one time, often because of the embryo itself or the conditions of laboratory culture. Embryos will stop developing before transplantation. Finally, because the environment of embryo culture in vitro is not the natural environment in the mother's uterus, it takes a long time, so a large number of embryos may be wasted.
Sex determination of IVF? What are the advantages and disadvantages of IVF? It was originally designed to promote the treatment of excretion. The doctor will stipulate that you have reached the second day of the physiological cycle, and women have just begun to use drugs to promote excretion. According to the results of ultrasonic detection and blood cell growth hormone determination, doctors distinguish the growth and development of eggs and decide whether it is necessary to adjust the dose of ovulation induction drugs. When the egg is perfect, HCG is injected to promote the ultimate perfection of the egg cell. IVF usually takes eggs 36-38 hours after HCG injection.
Then there is IVF taking eggs. Under the correct guidance of B-ultrasound, the doctor used a unique needle to puncture the perfect egg through the vagina and suck out the egg cells. In some countries or regions, IVF eggs are usually taken under general anesthesia, so IVF mothers will not feel the pain caused by puncture.
Next is the key IVF. Acquisition of male sperm: When women take eggs from IVF, men also need to take sperm. After a unique cleaning process, a selected male sperm is injected into the somatic cells of egg cells and then placed in a unique culture medium.
Finally, test-tube transplantation. When the development trend of sperm-egg combination reaches eight somatic cells, the best test-tube embryos are transplanted into the uterus of pregnant mothers with a thin tube according to the cervix, and then the number of test-tube embryos is determined according to the age, the quality of test-tube embryos and the results of previous test-tube babies. Generally, 2- 3 test-tube embryos are transplanted. In recent years, in order to reduce the fetal distress rate, some management centers choose to transplant a single test tube or at most two test tube embryos.
Because the test tube transplantation tube is relatively thin and the doctor's posture is relatively soft, patients are generally not prone to systemic pain. The next step is to help stabilize the fetus in the middle and late stages.
Determination of pregnancy: HCG in blood cells was measured 14 days after IVF to determine whether pregnant or not. HCG in blood cells was measured again 2 1 day after in vitro fertilization, so as to grasp the embryonic development. Thirty days after in vitro embryo transfer, the intrauterine pregnancy and fetal heartbeat were examined by vaginal color Doppler ultrasound. To cope with this kind of suffering, you are eager to know when you are pregnant and how much suffering you have to go through on the way to pregnancy! But everything seems to be unknown, which makes you feel more and more lost and helpless.
Common problems after IVF transplantation
1, pay attention to the adjustment of diet.
After the IVF embryos with healthy body and mind were successfully transplanted to the mother's palace, women's diet regulations became stricter, and they could not eat whatever they wanted like all normal pregnant women. The diet is mainly light nutrients, and there should be no bad diet structure such as hungry meals and full meals. In particular, cigarettes, wine, freshly ground coffee and other ingredients that are not conducive to the healthy growth and development of your baby's body and mind, let alone touch them. It is best to eat less or not to eat irritating food and fried food, which is harmful to the healthy growth and development of your baby. There are also cold foods that are best not to be eaten or eaten less to ensure the baby's happy growth and growth.
2, pay attention to rest more.
Within 48 hours after transplantation, women should not walk too much. It is best to lie flat and rest. When you wake up, you should walk briskly, drink plenty of water, watch less or no TV series, and don't play mobile phones and computers. Moderate light physical exercise every day, not excessive fatigue, especially the fatigue of big movements, is not suitable, so as to cultivate excellent sleep quality and diet structure. Be sure to have an injection in the first week, preferably at home, and try to avoid going out to recuperate at home.
3. Keep a happy mood
For every woman who wants to be a test-tube baby, they have certain mental stress and worry after successful transplantation. If they can't ensure a stable mood, it will do great harm to their physical and mental health during pregnancy. Therefore, women must learn to be strong, believe in themselves, encourage themselves, have confidence in themselves and keep a happy mood. Being able to relax outdoors, listen to music, read some encouraging books, and try to relax your mental state can also improve the embryo implantation rate of your baby, thus achieving successful pregnancy and delivery. Negative emotions will immediately endanger the implantation of IVF embryos and the healthy growth and development of body and mind, leading to unexpected situations and unnecessary adverse effects.
4. Pay attention to moderate fitness and rest.
In the first few days after successful transplantation, women should rest at home. After one week, women can carry out moderate theme activities, which is beneficial to women's emotional and physical health. Walking, listening to songs and other fitness exercises are not only conducive to physical health, but also conducive to emotional release. It is best to walk for 30 minutes every day while relatives or husbands are waiting, and then read books and listen to music. They are all very good fitness exercises, such as yoga for pregnant women. It's best to start in three months. The first three months are the most risky three months, and trying to prevent big moves is conducive to improving the success probability of IVF.
Recipes after IVF transplantation are highly recommended.
① Lycium barbarum Toure decoction
Food: 30g of fish skin, 0/0g of medlar/kloc, 0/00g of pork belly/kloc, and proper amount of seasoning.
Practice: Wash the pork belly, cut into pieces, open the fish skin and put it in the pot with medlar. Add cold water and cook until the second belly is cooked.
Usage: Drink soup, eat belly wolfberry and mix seasoning.
② wormwood leaf and egg soup
Food: 50 grams of mugwort leaves, raw eggs, and two sugar.
Practice: add appropriate amount of water to the Artemisia argyi leaves to boil, beat the raw eggs until boiling, and melt the sugar.
Usage: Before going to bed every night.
③ Fetal crucian carp porridge
Ingredients: 1 live crucian carp, 20-30g ramie root, 50g salted ginger and garlic oil.
Practice: Scales and intestinal impurities of crucian carp are removed, washed, sliced and decocted. Then take 200 grams of ramie root, fry it to 100 grams, remove residue and leave juice, put it into carp soup, and add cooked rice, onion, ginger, oil and salt to make porridge.
Usage: Eat it while it is hot every morning, noon and evening, and 3 ~ 5 days is a treatment course.
④ Yellow rice wine and egg yolk soup
Food: egg yolk, rice wine, 50 grams of edible salt, a small amount.
Practice: Mix egg yolk and rice wine evenly with water, add a small amount of edible salt as appropriate, and stew in a pot 1 hour.
Usage: Take one or two meals.