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How long does it take for IVF to transplant intima?

How long does it take for IVF to transplant intima?



How long does it take for IVF to transplant intima?

Endometrium transplantation of IVF is a common assisted reproductive technology, which can help couples who cannot conceive naturally realize their reproductive dreams. This technique involves multiple steps and time constraints, including endometrial preparation, egg collection and embryo transfer for women. The timing of IVF intima transplantation will be described in detail from different aspects.

Endometrial preparation

Endometrial preparation is an important step in the process of IVF transplantation. Before endometrial preparation, women need to undergo a series of examinations to ensure good physical condition. In general, endometrial preparation takes 2-4 weeks. First, women start taking contraceptives from the second to the third day of the menstrual cycle to suppress ovarian function, lasting for 10-14 days. Then, continue to take oral estrogen drugs to regulate endometrial growth, which usually takes 7-12 days. During this period, the doctor will observe the growth of the intima through ultrasonic examination and make adjustments as needed.

Egg collection

Egg collection is a key step in IVF endometrial transplantation, which is usually carried out on the 12th to 14th days of endometrial preparation. Egg collection is generally completed in the operating room of the hospital and carried out under anesthesia. The whole process usually takes only 20-30 minutes. Doctors will use ultrasound guided fine needle puncture technology to extract eggs through the vaginal wall. The collected eggs will be immediately sent to the laboratory for culture and fertilization preparation.

embryo transfer

Embryo transfer is the last step in IVF endometrium transfer, which is generally conducted 3-6 days after egg collection. Doctors will select the most promising embryos for transplantation. The transplantation process is similar to routine hysteroscopy, and does not require anesthesia. Doctors use thin tubes to place embryos directly into the uterine cavity. The entire migration process usually takes only a few minutes. Women need to rest for several hours after surgery, and follow the doctor's advice for proper rest and recovery.

Summary

In vitro infant transplantation of intima is a complex process involving multiple steps. The intimal preparation phase usually takes 2-4 weeks, including the time to use drugs to regulate intimal growth. Egg collection only takes 20-30 minutes after the preparation of endometrium. The process of embryo transfer is relatively short, only a few minutes. The time of the whole process shall be determined according to personal conditions and doctor's suggestions, and different hospitals and doctors may have different time arrangements. Through the above detailed description, we hope that readers can have a more comprehensive understanding of the timing of IVF intima transplantation.
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