A typical IVF cycle includes stimulation, retrieval, fertilization and transfer, spanning approximately 6-8 weeks.
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A typical IVF cycle includes stimulation, retrieval, fertilization and transfer, spanning approximately 6-8 weeks.
1. An IVF cycle spans 6-8 weeks, involving ovarian stimulation, egg retrieval, lab fertilization, and embryo transfer.
2. In IVF, a cycle lasting 6-8 weeks includes steps like hormone stimulation, egg collection, egg fertilization in vitro, and embryo implantation.
3. Over 6-8 weeks, IVF involves stimulating ovaries, retrieving eggs, fertilizing them in a lab, and transferring embryos.
During a typical in vitro fertilization (IVF) cycle, several key steps are involved, spanning approximately 6-8 weeks:
1. Stimulation: The first phase involves stimulating the ovaries to produce multiple eggs using hormonal medications. This stage typically lasts around 8-14 days, during which the growth and development of the ovarian follicles are closely monitored through ultrasound and blood tests.
2. Egg Retrieval: Once the eggs have matured, they are collected through a minor surgical procedure known as egg retrieval. This procedure is usually performed under sedation and involves using a needle to extract the eggs from the follicles in the ovaries. The retrieved eggs are then transferred to the laboratory for fertilization.
3. Fertilization: In the laboratory, the retrieved eggs are combined with sperm in a controlled environment to facilitate fertilization. This can be done through traditional insemination (placing sperm with eggs) or intracytoplasmic sperm injection (ICSI), where a single sperm is injected directly into an egg. The fertilized eggs, now called embryos, are closely monitored for development.
4. Embryo Transfer: After a few days of development, the healthiest embryos are selected for transfer into the uterus. This is a relatively simple procedure that involves placing the embryos into the uterine cavity using a thin catheter. Any remaining viable embryos can be frozen for future use (cryopreservation).
Throughout the entire IVF process, close monitoring by