The IVF process generally takes around 4 to 6 weeks from start to finish, although this can vary depending on individual circumstances and the clinic’s protocols. The process involves several stages:
- Ovarian Stimulation (10-14 days): The first phase of IVF involves stimulating the ovaries with hormones to produce multiple eggs. This typically takes about 大阪市西区 不妊治療 to 14 days. During this time, the woman undergoes frequent blood tests and ultrasounds to monitor hormone levels and follicle development.
- Egg Retrieval (1 day): Once the eggs are mature, they are retrieved in a procedure called aspiration. This is done under sedation, and the eggs are collected using a needle inserted into the ovaries through the vaginal wall.
- Fertilization and Embryo Culture (3-5 days): After egg retrieval, the eggs are fertilized with sperm in the laboratory, and the embryos are cultured for 3 to 5 days. The embryologist monitors the development of the embryos, selecting the best ones for transfer.
- Embryo Transfer (1 day): After the embryos have been cultured, the best-quality embryo(s) are selected and transferred into the woman’s uterus. This procedure is non-invasive and usually takes just a few minutes.
- Pregnancy Test (10-14 days post-transfer): About 10 to 14 days after the embryo transfer, the woman undergoes a blood test to check for pregnancy. If successful, further monitoring and support medications are provided to help maintain the pregnancy.
While IVF can be an effective treatment for infertility, it may take more than one cycle to achieve a successful pregnancy, depending on factors such as age, the quality of the eggs and sperm, and the cause of infertility.