Introduction: According to a report by The Guardian, the global twin birth rate has reached a peak in recent years. However, while IVF is an assisted reproductive technique, it does not guarantee the birth of twins. This article will discuss the success rate of twin IVF and the associated costs.
Recent studies have shown that the global twin birth rate has risen significantly since the 80s of the 20th century. This trend is mainly attributable to the spread of assisted reproductive means and the postponement of childbearing age. However, this does not mean that every IVF will become a twin. In fact, IVF does not guarantee the birth of twins.
For IVF transfers, some mothers wish to transfer multiple blastocysts at once in order to conceive twins once and for all. However, this thinking is risky. Multiple pregnancies increase the risk of preterm birth, miscarriage, prenatal eclampsia, and hypertensive disorders of pregnancy. Whether it is for economic or physical conditions, multiple pregnancies can pose great challenges to pregnant women.
China's expert consensus has made it clear that the goal of assisted reproductive technology is to promote the birth of singleton, full-term and healthy babies, advocating for the reduction of twin pregnancies. In order to reduce the risk of multiple pregnancies, it is recommended that the number of embryos transferred per cycle be limited to 2. In certain cases, elective single embryo transfer is recommended to reduce the occurrence of multiple pregnancies.
Also, even if 2 embryos are placed, there is no guarantee that both embryos will be successfully implanted. Sometimes there will be only one implantation, and sometimes all of them will be miscarried. This is a natural process of elimination, and doctors cannot guarantee that as many embryos as they are transferred will necessarily be able to give birth to as many babies as possible.
While twin pregnancies may seem very exciting, it is itself a complication of IVF and poses a potential threat to the health of both mother and baby. Therefore, IVF is not the ideal way to take in order to have twins.
For pregnant women who are already pregnant with twins, it is important to have a standardized prenatal care in a timely manner.
Summary: IVF is an important assisted reproductive technology for couples to dream of a child. However, we should be clear that IVF does not guarantee the birth of twins. The risks posed by multiple pregnancies far outweigh their potential benefits. Therefore, for IVF mothers, it is the most important goal to avoid multiple pregnancies and ensure that a single, full-term, and healthy baby is born.
The success rate and specific cost of twin IVF vary on a case-by-case basis, and it is advisable to consult a professional doctor and clinic for accurate information.
The above information is for reference only, please make decisions according to your doctor's advice and professional guidance in practice. ）