Experts on infertility in Taiyuan point out that multiple pregnancies can have certain effects on both the mother and the fetus. During pregnancy, mothers are prone to complications such as gestational hypertension syndrome and polyhydramnios. Many severe pregnancy complications in mothers often cause fetal hypoxia and growth retardation in the womb, making it easier for miscarriages and premature births to occur. Clinically, the preterm birth rate for singleton pregnancies is 5%, while for twin pregnancies, the preterm birth rate is over 90%. If there are triplets or quadruplets, preterm birth is almost inevitable. This is accompanied by immature organ development in the fetus, with risks increasing exponentially, placing a heavy burden on the family's lifestyle and finances. Dr. Gu reminds everyone to strictly and correctly use ovulation-inducing drugs under a doctor's guidance.
The Ministry of Health has already clearly stipulated that when infertile patients choose assisted reproductive technology, no more than three eggs can be implanted. Some infertile couples, due to issues with the male's sperm quality, need to undergo artificial insemination. Before insemination, ovulation-inducing drugs are routinely used in combination. The sperm is then placed in the uterine cavity or vagina during the ovulation period. If three or more fetuses are detected early in pregnancy, the doctor should perform a selective fetal reduction surgery between weeks 8 to 10 of pregnancy, retaining at most two.
Multiple pregnancies also increase the risk of fetal malformations. Multiple-birth infants may die due to premature birth or miscarriage, and the probability of fetal malformations increases significantly, such as conjoined twins in various parts. The weight of normal fetuses is generally above 2500 grams, but more than half of twins weigh below 2500 grams, and some multiple-birth infants may only weigh a few hundred grams. Low-weight infants have an increased likelihood of developing cerebral palsy or intellectual disabilities in their future development.
Regular monthly ovulation is the primary condition for becoming pregnant. Many infertile patients cannot ovulate and therefore have to rely on ovulation-inducing drugs. Ovulation drugs themselves are excellent medications that help women who cannot ovulate due to irregular menstruation conceive and have children. However, regular hospitals have strict restrictions on the use of these drugs, and doctors without endocrine knowledge must not misuse them. Since adult females usually release one egg per month, using ovulation-inducing drugs artificially to stimulate the ovaries to release more eggs can ultimately lead to ovarian hyperstimulation syndrome, causing symptoms like dizziness, nausea, and liver and kidney function damage.
Women must remember to be cautious about taking ovulation-inducing drugs. Multiple pregnancies increase the risk of fetal malformations. Drugs that promote ovulation are mostly used clinically to treat infertility and have extremely strict usage requirements and courses of treatment, requiring strict adherence to prescriptions for purchase. If someone takes these drugs arbitrarily to have twins, it can harm the mother's health, and even if twins are born, their health cannot be guaranteed. Medical research has found that the misuse of ovulation-inducing drugs can increase the miscarriage rate in pregnant women by 10% and the premature birth rate by 20%, greatly increasing the risk of fetal deformities and mortality.
Multiple births can cause pregnancy complications, greatly increasing the probability of gestational hypertension syndrome, premature birth, and miscarriage in pregnant women. The heart, liver, and kidneys of pregnant women will also overwork. During childbirth, there is often massive bleeding, DIC (disseminated intravascular coagulation), heart failure, or even shock. What to eat to promote follicle development: [link]
Relevant data shows that the probability of having twins in mainland China is one in eighty-nine, triplets one in seven thousand nine hundred, quadruplets one in seventy thousand, and quintuplets one in six million.
Ovulation-inducing drugs are a "double-edged sword."
Since these drugs may cause some complications, if normal people take ovulation-inducing drugs, the sudden increase in ovulation is difficult for the body to handle, leading to other complications such as ovarian cysts, ovarian rupture, embolism, electrolyte imbalance, and ovarian hyperstimulation syndrome. These can result in liver and kidney failure, ascites and pleural effusion in pregnant women, and severe cases may even lead to amputation or shock.