Category: ICSI

Factors That Influence ICSI Treatment Success Rates

Understanding the success rate of any ICSI treatment is crucial for couples and individuals navigating the effectiveness of advanced fertility treatments. Despite the tailored approach that intracytoplasmic sperm injection offers to fertility challenges, The procedure’s efficacy depends on several factors like maternal age, sperm quality, etc. Let us discuss these factors individually to help you gain valuable insights.

1. Sperm quality

The quality of the sperm is one of the main factors determining the outcome of the ICSI procedure. Sperm quality can encompass various parameters like DNA integrity, motility, and morphology. These are all critical determinants of the success of fertilization.  Thus, using high-quality sperm after the meticulous evaluation is mandatory to optimize ICSI fertility success rates.

2. Egg quality

In the ICSI process, egg quality is of equal significance. The egg quality is superior in younger women. Naturally, the ICSI fertilization success rates are higher in women in their late 20s and early 30s. Age is not the only thing that affects egg quality. Poor egg quality can also be linked to fertility issues, diet, and overall health. The good news is that medical interventions can enhance egg quality.

3. Maternal age

A pivotal factor that can directly impact the ICSI success rate by age is maternal age. Research has revealed that as women age, the success rates for ICSI and other ARTs keeps decreasing. As mentioned already, people under 30 have a higher success rate than 35+ women. Knowing these age-related limitations is essential.

4. Fertility issues

Besides sperm quality, egg quality, and age, underlying fertility complications profoundly influence the ICSI success rate. Some such issues are polycystic ovarian syndrome, endometriosis, severe male infertility, and unexplained infertility. In such cases, doctors first address the underlying issues and then begin in vitro fertilization or ICSI treatment.

5. Uterine environment

Did you know that the uterine lining’s receptivity can stand in the way of embryo implantation? From hormone levels to endometrial thickness – everything should be favorable to facilitate implantation.

6. Ovarian reserve

The ovarian reserve comprises the quality as well as quantity of a person’s eggs and this too will play a big role in your ICSI success rate. If the ovarian reserve of a woman is gradually diminishing, it is bound to lower the success rate. There are multiple tests to assess the ovarian reserve before the commencement of the ICSI procedure. Then treatment strategies can be tailored accordingly for ovarian stimulation.

7. Lifestyle factors

Smoking, diet, body weight, and alcohol consumption can be the reason behind ICSI failure. So, the moment you plan your pregnancy, you should adopt a healthy lifestyle to naturally improve outcomes. This will also ensure that you have a blissful pregnancy and a smooth delivery.

8. Fertility Clinic

You should take your time to shortlist the top fertility clinics in your neighborhood. A well-known fertility center will have experienced doctors and advanced technologies. These vastly contribute to a high success rate.

ICSI Success Rate

The fertilization rate through ICSI is around 80-85%. However, this is when the woman’s age is less than 30 and the man does not have poor sperm quality. When the woman’s age is 40 years or more, the success rate is only 20%.

How to Improve ICSI Success Rates

Here are some tips to boost the chances of success in your first ICSI cycle:

1. Eat nutritious foods that are loaded with vitamins and minerals. Eggs, salmon, milk, leafy veggies, fresh fruits, lentils, kidney beans, berries, seeds, brown rice, and avocados are some foods that nourish the uterus and eggs and thus, accelerate ovulation.
2. Keep obesity at bay by exercising daily for at least 30 minutes.
3. Limit the consumption of caffeine and stay away from alcohol and cigarettes.
4. Sleep soundly for 7-8 hours at night and manage stress.
5. Take vitamin D and folic acid supplements after consulting your fertility specialist.
6. Minimize your and your partner’s exposure to heavy metals and chemicals.

Conclusion

In the end, remember that a comprehensive understanding is essential for you and your partner before you embark on your icsi fertility treatment procedure. This way, you will not just be making informed decisions but also be participating actively in the entire process. A personalized approach and the guidance of an accomplished fertility specialist will maximize the chances of success and help you achieve parenthood safely and with confidence.

References:

Factors Influencing Success Rate of Intracytoplasmic Sperm Injection with Azoospermic Male Patients – PMC (nih.gov)

FAQ: Intracytoplasmic Sperm Injection | UCSF Health

Investigating the Factors Affecting the ICSI (microinjection) Success in Infertile People Referred to an Infertility Treatment Center in Western Iran from 2011 to 2017 (jogcr.com)

of Doctors often recommend ICSI to infertile couples, especially when male infertility issues are the reasons behind unsuccessful conception. But for most couples considering IVF, procedures like ICSI or artificial insemination seem too intimidating. It’s only because of the lack of awareness. So, today I’ll tell you all about the ICSI fertility treatment procedure., its benefits, associated risks, and ICSI cost.

ICSI Treatment: An Overview

ICSI stands for intracytoplasmic sperm injection, and it is among the most effective IVF treatments. During IVF, sperm is placed directly into the mature egg to facilitate fertilization.

IVF and ICSI Treatment Differences

People often end up using the terms ICSI and IVF interchangeably. However, not all IVF pregnancies are ICSI pregnancies. So, what is the difference between IVF and ICSI treatment? The difference lies in the fact that in ICSI, sperm and egg come in contact in a lab environment. In both in vitro fertilization and ICSI, the fertilized egg is placed into the uterus.

Intracytoplasmic Sperm Injection or ICSI Procedure

Just like other infertility treatments, ICSI takes place in several steps that are explained below:

1. Initial Consultation

When you book an appointment with an accomplished fertility specialist, they perform various tests to find out what’s standing in your way of conceiving. Based on the reports, they discuss the best treatment option for you and your partner. If the doctor thinks ICSI will be effective in your case, they will walk you through the procedure before the treatment starts.

2. Ovarian Stimulation

If multiple eggs are produced, the chances of implantation will be higher. So, the ovaries are stimulated by injecting medicines like the follicle-stimulating hormone for 8-14 days. The human chorionic gonadotropin is also injected for the final maturation.

3. Egg Retrieval

Once eggs are sufficiently fertilized, egg retrieval is the next crucial step in the ICSI pregnancy procedure, and it is usually done under local anesthesia. Healthcare providers rely on transvaginal ultrasound technology for guiding a thin needle into the ovaries through the vaginal opening. There is a suction device that is connected to the end of the needle, and it draws out the eggs.

4. Sperm Collection

After acquiring the fertilized eggs, it is time for semen collection. The male partner needs to provide his semen sample. The fertility specialist analyzes the semen in the lab to isolate the healthiest sperm cells.

Usually, sperm collection and egg retrieval take place on the same day to save time. To ensure that quality sperm is produced, the doctor gives some tips like:

• Not having sex and avoiding masturbation for 2-3 days before the sperm collection
• Eating nutrient-rich foods
• Refraining from having alcohol
• Getting enough sleep the night before

5. Sperm Preparation & Injection

Sperm preparation means choosing the sperm cells that appear the most viable. Then, the sperm is brought into contact with the eggs in the lab.

6. Fertilization

After the sperm is injected into the eggs, the doctor closely monitors the eggs. Ideally, the eggs get fertilized within a week and form a blastocyst. The doctor evaluates the cell mass and size of the blastocyst to determine if it is capable of leading to a pregnancy.

7. Embryo Transfer

You and your doctor will select a suitable day for the embryo transfer, which can be done as soon as the egg is fertilized. A small catheter is used for embryo transfer. The embryo must attach itself to the uterus, which is termed implantation.

8. Testing

Doctors advise their patients to wait at least 2 weeks before doing a pregnancy test. Initially, you can buy a pregnancy test kit and perform the test at home. If you are pregnant, there can be some early pregnancy signs like breast tenderness, missed periods, etc.

ICSI Benefits

ICSI can come to the rescue if there are issues with:

• low sperm count
• sperm motility
• poor sperm quality

Risks of ICSI

Any medical procedure carries risks. Some possible risks associated with ICSI fertility are:

1. Multiple pregnancies
2. Birth defects like intellectual disabilities or growth disorders
3. Failed fertilization
4. Infection and bleeding
5. Ovarian hyperstimulation syndrome

However, the risks are low and ICSI has a high success rate. So, you should stay positive.

Is ICSI Painful?

‘Is ICSI painful?’ is a common question that any woman considering ICSI asks. The answer is no.

Ovum pickup takes place under the effect of anesthesia. So, there is no way you will experience any kind of pain during the procedure. However, as a tube will be inserted into your body, feeling mild discomfort is not unusual. But there is no reason to worry as the discomfort will disappear in a day or two.

ICSI Treatment Cost

Wondering how much is ICSI treatment?

It is an expensive treatment. However, the exact cost varies from one fertility clinic to another.

To Sum Up

Now that you know all about the ICSI process, do you feel more confident to go ahead with it? ICSI may be perfect in your case if there is male factor infertility. So, be hopeful and obey your doctor’s instructions dedicatedly.