In vitro transfer, do you also think that the transfer of an embryo is successful, and there may be a baby in the future?Two successful transplants may result in twins;If the transplant is successful, it is triplets!After the hard work of IVF, wouldn't it be nice to have two babies at once?So, is there a high success rate for IVF transfer to implant 2-3 embryos?
How many embryos are implanted at a time in IVF?
Nowadays, most fertility centers take the method of transferring cleavage stage or the next day embryo, generally up to 2 embryos;In the case of blastocyst transfer, a single blastocyst transfer is recommended to reduce the occurrence of multiple births. Typically, IVF transfers 1 to 2 embryos.
The optimal number of embryos to be transferred depends on the number of eggs obtained, the number of good quality embryos, the patient's age, height, weight, pelvic environment, and past medical history.
People who are suitable for the transfer of single embryos.
1. Age 35 years old, no uterine disease in the embryo.
2. Women with more egg retrieval.
3. Mothers who already have a child.
4. Have your own diseases, such as high blood pressure, heart disease, etc.
5. Women suffer from congenital uterine diseases.
6. Petite women.
Suitable for people who transfer 2 embryos.
For women who are older, have failed repeated transfers, or have average embryo quality, in order to increase the pregnancy rate, they may consider transferring 2 embryos if their physical conditions allow.
Is there a high success rate for implanting multiple embryos?
After IVF IVF is successful, the embryo transfer to the mother is the most critical step. This does not mean that the success rate of transferring 2-3 embryos will be high, the success rate is related to the following points:
1. Embryo quality factors.
2. Uterine factors.
3. Immune factors.
4. Endocrine factors.
5. Ovarian factors.
6. Age and weight factors.
7. Psychological factors.
Twin pregnancies can be a shock rather than a surprise.
Only one embryo is implanted, and the risk of a successful pregnancy is smaller than that of multiple births. Even if you are pregnant with multiple pregnancies, the doctor will recommend a fetal reduction according to the patient's condition to avoid the risks faced by the mother and fetus of multiple births, such as pregnancy-induced hypertension, hyperemesis gravidarum, placenta previa, intrauterine growth retardation, premature rupture of membranes, gestational diabetes, postpartum hemorrhage, twin transfusion syndrome, etc.
Hazards of twin or multiple pregnancies.
1. Twin pregnancies tend to increase the risk of pregnancy complications such as gestational diabetes, hypertension, anemia, and uterine atony
2. Twin pregnancy leads to a significantly larger uterus and a faster growth rate, which brings a heavier burden to the body, and pregnant women may experience compression symptoms such as palpitation, dyspnea, edema of the lower limbs and varicose veins
3. The miscarriage rate of twin pregnancies is 2-3 times higher than that of single pregnancies, which may be caused by embryonic malformations, abnormal placental development, placental blood circulation disorders and relatively narrow intrauterine volume
4. Twin pregnancies will have an impact on fetal development, and the risk of low birth weight and malformations of newborns is higher than that of singleton delivery
5. Multiple pregnancy will cause uterine muscle fibers to be overstretched, resulting in uterine contraction weakness, large placental attachment surface, and prone to postpartum hemorrhage and puerperal infection.
What to look out for when you have a twin transplant.
1. Reasonable diet: Pregnant women who are pregnant with twins in IVF should pay attention to adequate nutrient intake. In daily life, you should consume more foods such as fish, eggs, milk, lean meats, soy products, fruits and vegetables.
2. Avoid exertion and mood changes: Because pregnant twins require two babies to develop together in the womb, don't overwork. At the same time, it is necessary to maintain peace of mind and not be overly anxious, as excessive anxiety can lead to endocrine abnormalities in the body, which is not conducive to pregnancy.
3. Strengthen the prevention and treatment of anemia: Twin pregnancies cause pregnant women to have more blood volume than in single pregnancies, so they are prone to anemia. Under the guidance of a doctor, appropriately increase supplements such as iron and calcium.
4. Pay more attention to prenatal examination: regular prenatal examination can help detect abnormal conditions as soon as possible, so as to take timely measures to prevent accidents. In fact, all pregnant mothers-to-be should have regular prenatal check-ups, and twin babies should pay more attention to this.
Don't blindly pursue multiple pregnancies, the most important thing is to get pregnant and give birth to a healthy baby. For expectant mothers who are already pregnant with twins, don't worry too much. It is necessary to objectively understand the situation of twin pregnancies, and actively take countermeasures to accept the doctor's arrangement. Try your best to raise your baby, and follow the doctor's advice on other matters!