5 Key Factors for IVF Success
- Siam Fertility Clinic
- May 28
- 3 min read

5 Factors You Should Know for IVF Success, Plan the Right Treatment
IVF (In Vitro Fertilization) is an assisted reproductive technology that helps couples facing infertility to conceive more easily. The success of IVF depends on various factors, each of which can influence the chances of pregnancy differently.
In this article, we’ll explore 5 key factors that play a crucial role in the success of IVF. Understanding these will help you prepare appropriately and increase your chances of welcoming a new member to your family just as you’ve hoped!
What Is IVF and How Much Can It Increase the Chances of Pregnancy?
IVF , or In Vitro Fertilization, commonly known as “test tube baby,” is a medical procedure that helps couples struggling with infertility conceive more easily. It involves fertilizing the woman’s egg with the man’s sperm outside the body, under carefully controlled conditions in a laboratory. Once a healthy embryo is formed, it is then transferred into the uterus to allow for implantation and pregnancy.
IVF is considered a highly effective fertility treatment. For women under the age of 35, the success rate can be around 40–50% per treatment cycle. However, for women over the age of 40, the success rate tends to decrease. That said, modern medical advancements and supportive technologies have significantly helped to improve the chances of pregnancy across different age groups.
5 Key Factors That Make IVF Success and Tips for Increasing Your Chances of Pregnancy
Factor 1: The Woman’s Age The woman's age is one of the most important factors in IVF success, as the quality of a woman's eggs decreases as she gets older. Women under the age of 35 typically have a higher chance of pregnancy success. For women over 40, the chances of success drop significantly, with success rates ranging from only 10% to 20%.
Tips for increasing success:
Plan for IVF at a younger age.
If you're not yet ready for pregnancy, consider egg freezing to preserve healthy eggs for future use when you want to start a family.
Consult with a doctor to explore suitable treatment options.
Factor 2: Uterine Health and Endometrial Lining
A healthy uterus and proper endometrial lining are essential for successful embryo implantation. Issues such as fibroids or thin endometrial lining may hinder pregnancy success.
Tips for maintaining uterine health:
Check your uterine health before starting IVF.Eat foods that nourish the endometrial lining, such as vitamin E and omega-3.
Avoid harmful chemicals like BPA from plastics.
Factor 3: Quality of Eggs and Sperm The quality of both eggs and sperm directly impacts fertilization and embryo development. Poor quality eggs or sperm can significantly lower the chances of a successful pregnancy.
Tips for improving egg and sperm quality:
Eat antioxidant-rich foods, such as fresh fruits and vegetables.
Avoid smoking, drinking alcohol, and exposure to harmful chemicals.
Exercise regularly and get enough rest.
Factor 4: The Expertise and Techniques of the Doctor and Embryologist The success of IVF largely depends on the medical techniques and expertise of the healthcare team, as well as the advanced equipment used during the process. At Siam Fertility Clinic, we have experienced doctors and embryologists who utilize state-of-the-art technology such as ICSI and PGT to increase the chances of pregnancy.
Tips for choosing the right IVF clinic:
Consider clinics with high success rates.
Choose a clinic that uses modern technology.
Verify the expertise of the medical team and embryologist team before seeking treatment.
Factor 5: Health and Lifestyle Choices Overall health and lifestyle choices play a direct role in IVF success. Maintaining good health can increase the chances of a successful pregnancy through IVF.
Tips for preparing your health before IVF:
Maintain a healthy weight.
Reduce stress through relaxation methods, such as yoga or meditation.
Eat a balanced diet with high protein, healthy fats, and avoid processed foods.
Get Ready for IVF with Confidence! Consult Directly with Experts at Siam Fertility Clinic
IVF may sound like a complex process, but with modern technology and treatment provided by experienced specialists at a renowned fertility clinic, you can be assured that you will receive the best care at every stage. At Siam Fertility Clinic, we offer personalized guidance and care, ensuring that you have the best chances of success in your journey to parenthood.
For those planning to have a child or seeking advice on infertility or family planning, contact us at Siam Fertility Clinic, a leading fertility clinic with over 10 years of experience. We serve high-quality care, adhering to international standards and certified by the Reproductive Technology Accreditation Committee (RTAC) under The Fertility Society of Australia.
If you're considering IVF or need consultation on IVF , IVF Thailand schedule a meeting with our specialists to discuss the best options for you.
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