Egg collection is one of the most important steps before the ICSI procedure starts. It is a careful medical process. Doctors make sure that eggs are collected at the right time so the treatment has the best chance of success.
Below, you will learn every step in a simple and clear way.
1. Hormonal stimulation to grow eggs
Women naturally produce one egg every month.
For ICSI, more eggs are needed to increase the chances of fertilization.
• Doctors prescribe hormone injections.
• These injections help the ovaries grow multiple mature eggs.
• Treatment usually starts on day 2 or day 3 of the menstrual cycle.
The patient visits the clinic often during this phase.
Doctors check the growth of follicles in the ovaries.
Follicles are small sacs that contain the eggs.
2. Monitoring through ultrasound and blood tests
During stimulation, monitoring is very important.
• Ultrasounds are done to measure follicle size.
• Blood tests check hormone levels.
When the follicles are big enough, usually around 18–22 mm, doctors know they are ready.
3. Trigger shot — preparing eggs for maturity
Once the eggs are ready, a trigger injection is given.
This injection helps the eggs complete their final stages of maturity.
The timing of this injection is very important.
Eggs are collected 34 to 36 hours after the trigger shot.
If done too early or too late, the eggs may not be mature enough.
4. Egg retrieval procedure what happens on the day?
Egg retrieval is a short and safe procedure.
• The patient comes to the clinic with an empty stomach.
• A light anesthesia is given, so there is no pain.
• The gynecologist gently inserts a thin needle through the vaginal wall.
Using ultrasound guidance, the doctor reaches each follicle.
The fluid from each follicle is collected.
This fluid contains the eggs.
The entire procedure usually takes 15–20 minutes.
5. How are eggs handled after collection?
Right after collection, the follicular fluid is given to an embryologist.
The embryologist looks for eggs using a microscope.
• Mature eggs are stored in a special culture dish.
• These dishes are kept in an incubator that copies natural body conditions.
Not all eggs collected are mature.
But the more mature eggs available, the better the chances during fertilization.
6. Recovery after egg retrieval
Women can go home on the same day.
Some mild cramps or spotting may happen, but these go away soon.
Doctors advise:
• Rest for 24 hours
• Avoid heavy lifting
• Drink plenty of water
In case of severe pain, swelling, or fever, contacting the doctor is necessary.
7. Preparing for fertilization
After egg retrieval, the next step begins.
Sperm is collected from the male partner on the same day.
Later in the laboratory, a single healthy sperm is injected into each mature egg.
This step is called ICSI.
Then, fertilized eggs develop into embryos.
These embryos can be transferred into the uterus after a few days.
Conclusion:
Egg collection is a smooth and carefully planned process.
Doctors work step-by-step to ensure eggs grow well and are collected at the right time.
With proper monitoring, timing, and care, this procedure becomes a hopeful step toward pregnancy through assisted reproductive treatment.
For More Details: https://acimc.org/ivf-lahore/
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