Method for predicting continued pregnancy outcome of frozen embryo transfer cycle

Abstract

The invention relates to a method for predicting a continued pregnancy outcome of a frozen embryo transfer cycle, which is characterized in that the beta-hCG level in blood serum of a pregnant woman is detected by blood drawing at the seventh day after equivalent third day cleavage-stage embryo transplantation, if the beta-hCG is less than or equal to 3.62IU / L, the continued pregnancy probability over 12 weeks is extremely low, the patient is suggested to stop taking all luteal support medicines and wait to perform the next cycle of treatment after menses; if the beta-hCG is greater than 26.6IU / L, the continued pregnancy probability over 12 weeks is high, luteal support is suggested to be used continuously, and transvaginal ultrasonography is performed again after three weeks; and if the beta-hCG is greater than 3.62IU / L and less than or equal to 26.6IU / L, the probability of developing into continued pregnancy is about one-in-three, close attention is paid, fetus protection treatment is enhanced, and relevant factors capable of causing abortion are avoided. The method provided by the invention is conducive to hierarchical management of patients and reasonable allocation of medical resources, the work efficiency and quality of the medical staff can be significantly improved, and the method can be widely applied to the diagnosis and treatment process of a department of gynaecology and obstetrics in hospitals.

Description

technical field [0001] The invention relates to a method for predicting the outcome of continued pregnancy in a frozen-thawed embryo transfer cycle. Background technique [0002] At present, due to the acceleration of the pace of work, the increasing pressure of job competition, and the combined influence of other factors such as environmental pollution, the number of infertility patients is increasing day by day. In clinical work, in vitro fertilization-embryo transfer is used for conception, which has become an effective medical method. Now the common method is to obtain eggs by puncture under the guidance of vaginal B-ultrasound. Under super-monitoring, use a transfer tube to transfer cleavage-stage embryos into the female's uterine cavity; or cancel the fresh cycle transfer, freeze high-quality embryos, and perform frozen-thawed embryo transfer during the frozen cycle. With the widespread use of antagonist regimens in the global reproductive field, although the incidenc...

AI Technical Summary

Problems solved by technology

However, among the patients with high probability of clinical pregnancy confirmed by this standard, some patients still have abnormal conditions such as embryo suspension and ectopic pregnancy, and cannot progress to "continuous pregnancy"

The "continued pregnancy" that can exceed 12 weeks of gestation (early pregnancy stage) is currently unpredictable, causing these patients and their families to turn from joy to sorrow, which not only easily triggers family conflicts and doctor-patient disputes, but also consumes a lot of time and money. Patient life-threatening due to occult ectopic pregnancy

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