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How successful is IVF on the first attempt?

In vitro fertilisation is a process that biologists and doctors use to help people who can't conceive naturally on their own. The success rate of IVF is increasing, and more people are turning to it to help them develop. Not all of these initiatives are successful; read more in this blog to find out the success rates for IVF on the first attempt and what you might want to consider if you're thinking of trying it yourself.

What is IVF?

In vitro fertilisation (IVF) is a method in which an egg is fertilised outside of the female body and subsequently implanted into the uterus. IVF has been successful for over 37% of couples who have tried it once, but it usually takes several months to complete.

Successful IVF

IVF on the first attempt is a success for many couples. There are many reasons why IVF might not work the first time around, such as sperm or egg quality or quantity, but there's hope for those who need it. Those who do not want to undergo the process again can try intrauterine insemination (IUI).

What do you need to know before getting fertility treatments?

People who cannot get pregnant naturally can turn to IVF treatments to increase their chances of becoming pregnant. While the success rate for the first attempt is usually low, women often take home an embryo and try different techniques to conceive.

Fertility treatments should be part of a healthy lifestyle. Before you go down the IVF route or any other type of treatment, it's essential to know your options. Know the implications of each step and do your research before you start to trust someone else with your fertility.

How long should I wait after unsuccessful fertility treatments before trying again for a successful IVF?

This is based on the length of time since fertility treatments were performed. Most couples should wait at least 12 months before trying again, and we recommend waiting 18 months. This allows the body to rest and repair itself.

It's best to wait at least six months if you haven't had therapy in over three years.

How does IVF work, and what are the benefits and risks of undergoing this process?

IVF is when eggs are extracted from the woman's ovaries and then fertilised with the man's sperm in a lab setting. The fertilised egg, or embryo, is transferred to the woman's uterus days later. This procedure can fail on its first try because one or more of these steps may not have been successful.


The success rates for IVF on the first attempt vary by age and quality of male sperm. If both eggs and sperm are of high enough quality, the success rate is 40-50%. However, if either eggs or sperm are not of high enough quality, the success rate is only 25%. It is best to elect to use a donor egg when you have low-quality eggs or low-quality sperm.


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