This method is used by doctors in almost half of cases of male infertility treatment through IVF. It is already widely accepted that this is one of the most successful therapeutic approaches. During the procedure, only one sperm is used. It is injected directly into the egg, after which fertilization occurs. At the end of the procedure, the "ready" embryo is placed in the mother's uterus.
Causes
It is worth noting that this method is only effective for treating male infertility; it will not resolve issues related to female factors. Intracytoplasmic sperm injection in Israel will help when the sperm either does not reach the egg at all or cannot fertilize it for various reasons. Possible factors include abnormalities in sperm shape, which cause low motility and a low number of sperm in the semen. Vasectomy, previous injuries, diabetes, and damage to specific areas of the spinal cord are also among the reasons for intracytoplasmic sperm injection.
Diagnosis
Before the procedure, a special analysis is conducted to identify genetic problems that lead to a low sperm count. In addition, both the man and woman must undergo consultations with a urologist and gynecologist, respectively, and also visit a reproductive specialist or embryologist. These doctors may also recommend further examinations.
Features
As with IVF, before the procedure, the woman is prescribed special medications to stimulate the ovaries. The sperm (if not obtained through ejaculation) can be collected in several ways: from the testes, epididymis (most often in cases where the reason for the procedure was irreversible vasectomy, diabetes, previous injury, or spinal cord damage). This is usually done using thin needles under local anesthesia. As a result of the procedure, the man may experience some discomfort, but this can be alleviated with pain relief medication. The egg retrieval in women occurs similarly to sperm collection in men. After this, the doctor fertilizes the retrieved egg. After a few days, the embryo is placed into the mother's body similarly to how it occurs in IVF. The success rates of the procedure are not guaranteed; in women under 35, only 35% achieve the desired pregnancy. If the patient is older, the chances of success decrease.