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What happens during the IVF process?
What is in vitro fertilization?
What are the steps in IVF & embryo transfer?
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Apr 20, 2020 · Learn how in vitro fertilization (IVF) works from egg production to embryo transfer. Find out what happens before and after the IVF process, such as superovulation, egg retrieval, sperm collection, fertilization, and implantation.
- Before Treatment. The cycle before your IVF treatment is scheduled, you may be put on birth control pills. This may seem backward, but using birth control pills before a treatment cycle may improve your odds of success.
- Treatment Cycle Begins. The first official day of your treatment cycle is the day you get your period. On the second day of your period, your healthcare provider will likely order bloodwork and a transvaginal ultrasound.
- Ovarian Stimulation and Monitoring. Ovarian stimulation with fertility drugs is the next step. Depending on your treatment protocol, this may mean anywhere from one to four shots every day for about a week to 10 days.
- Final Oocyte Maturation. The next step in your IVF treatment is triggering the oocytes to go through the last stage of maturation. The eggs must complete their growth and development before they can be retrieved.
Learn about IVF, a complex series of procedures that can lead to a pregnancy for people with infertility or genetic problems. Find out how it works, what the risks are and whether it's right for you.
Mar 2, 2022 · In vitro fertilization (IVF) is a type of assisted reproductive technology (ART) where sperm and an egg are fertilized outside of the human body. IVF is a complex process that involves retrieving eggs from ovaries and manually combining them with sperm in a lab for fertilization.
- Medication. The woman is given injection hormones to stimulate healthy egg development. IVF helps her produce more eggs than she would in a normal month.
- Harvest the eggs. Eggs are then collected from the ovaries via a minor surgery during which the woman is sedated and the eggs are retrieved trans-vaginally.
- Fertilization. The egg and sperm are then combined in a lab through varying technologies of fertilization, such as intracytoplasmic sperm injection (ICSI).
- Embryo culture. “The embryologists will observe the embryos as they divide from two cells to four cells and then eight cells,” says Dr. Brahma. “We watch as they have a growth, sometimes up to five days out at the blastocyst stage, where they have 100 or 125 cells.”
There are five basic steps in the IVF and embryo transfer process: Step 1: Fertility medications are prescribed to stimulate egg production. Multiple eggs are desired because some eggs will not develop or fertilize after retrieval. A transvaginal ultrasound is used to examine the ovaries, and blood test samples are taken to check hormone levels.
An IVF procedure involves several steps, known as an “IVF cycle.” First, a patient takes fertility drugs to stimulate their ovaries to produce many eggs. The eggs are then retrieved from the ovaries. (In some cases, eggs from a donor may be used, so these first steps may be omitted.)
