HCG values generally have no significant effect on egg retrieval and are important in checking for pregnancy and promoting follicular maturation.
Blood HCG tests are generally not required when performing IVF egg retrieval, and serum HCG generally has no significant effect on egg retrieval. After the eggs are fertilized in vitro and grown into embryos, and after the embryos are transferred into the uterine cavity, the HCG level in the pregnant woman’s body may gradually increase, and at this time, the measurement of HCG value is more meaningful.
The HCG value can help determine whether the transfer is successful, and its rise and doubling can reflect the development of the embryo. If the embryo has ceased to exist, the rate of increase of HCG will slow down or even decline.
It is recommended that HCG values be interpreted and judged under the guidance of a professional obstetrician/gynecologist.