Answer:
The doctor may want to collect eggs just before they are released naturally for the following reasons:
Timing: Collecting eggs just before they are released naturally allows the doctor to have better control over the timing of the egg retrieval process. This is important because the timing of the egg retrieval is critical to the success of the procedure. By collecting eggs just before they are released naturally, the doctor can ensure that the eggs are retrieved at the optimal time for fertilization.
Quantity: Collecting eggs just before they are released naturally allows the doctor to collect a larger number of eggs than would be possible with natural ovulation. This is because the doctor can stimulate the ovaries with medications to produce multiple eggs, which can then be collected during the egg retrieval process. By collecting a larger number of eggs, the chances of a successful fertilization and pregnancy are increased.