How about the IVF process

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How about the IVF process?

Test tube baby technology (IVF) is widely used in modern medicine, helping many couples realize their dreams of pregnancy and childbirth. As an assisted reproductive technology, IVF process is mainly divided into four aspects: ovulation guidance, egg collection, in vitro fertilization and embryo transfer.

Ovulatory catheter

Ovulation is the first step of IVF process. Women increase egg production by using drugs such as ovulation stimulants or human chorionic gonadotropin (hMG). These drugs can stimulate the ovaries to help multiple eggs develop at the same time.

During ovulation, doctors will closely monitor the development of eggs. Through regular ultrasound examinations and blood tests, doctors can determine the best time to collect eggs.

The goal of ovulation guidance is to allow the ovaries to release multiple mature eggs at the same time, so as to increase the chance of pregnancy in the process of IVF.

Egg collection

Egg collection is the second step in the IVF process. This process is usually carried out within 34 to 36 hours after ovulation.

During egg collection, women are anesthetized to relieve pain. The doctor will use a long and thin needle to puncture the ovary through the vagina and extract the eggs. This is a minimally invasive operation that usually takes 10 to 20 minutes to complete.

The collected eggs are then sent to the laboratory for in vitro fertilization.

In vitro fertilization

In vitro fertilization is the third step in the IVF process. In the laboratory, the doctor combines the prepared sperm with the egg to promote fertilization.

The common method of in vitro fertilization is to place sperm in a dense culture dish and contact eggs. In a petri dish, the physiological environment is simulated to facilitate fertilization. Normally, sperm will pass through the outer layer of the egg and combine with the egg to form a fertilized egg.

Once successfully fertilized, the egg will continue to develop into an embryo.

embryo transfer

Embryo transfer is the last step in the IVF process. After one to six days of embryo development, the doctor will transfer the embryo back to the female uterus.

This process is usually painless and does not require anesthesia. Doctors use a slender tube (called a transfer tube) to place the embryo in the uterus through a woman's vagina.

After transplantation, women need to continue taking drugs to help maintain pregnancy. For couples who successfully conceive, they will conduct pregnancy tests in the next few weeks to determine whether they are successful.

In conclusion, IVF process includes ovulation guidance, egg collection, in vitro fertilization and embryo transfer. This is a complex medical technology that requires experienced doctors and advanced laboratory equipment. Although there are risks and challenges at each stage, IVF technology has helped many couples realize their reproductive dreams.