In vitro fertilisation (IVF)

Fertility treatment to help a woman have a baby

At the Lister Fertility Clinic, since 1988, we have helped couples give birth to over 20,000 IVF babies.

In Vitro Fertilisation (IVF) is used to treat a wide range of fertility problems. For many, such as tubal factor or age-related infertility it may be the first-line treatment and for others may only be recommended if simpler treatments fail.

How does an IVF cycle work?

Once you have been seen in clinic and a mutual decision made to embark on IVF, the process (and often the paperwork!) can seem quite daunting. We aim to guide you through the process step-by-step with as much written information as we can, aim to maximise continuity for you by seeing the same sonographer at each scan and having a named consultant to guide you through your treatment. Our highly trained counsellors are also available to provide further support (free of charge).

Ovulation induction

Hormone injections (Follicle Stimulating Hormone) are given to stimulate the ovaries to produce multiple follicles (each follicle potentially containing an egg). These stimulation injections are given daily subcutaneously (under the skin) and we ensure you are comfortable with this injection process before you start.

A second type of medication (given as either a nasal spray or injection depending on the protocol that we have decided on) is also given to stop you releasing these eggs (ovulating) before we collect them.

Monitoring response

Over a period of approximately 2 weeks, whilst taking these injections, you will be scanned on average 4 times to monitor the number and size of the follicles. These scans along with blood tests taken at each scan will help us correctly time when we should collect them and allow us to increase / decrease drug doses as needed to optimise your outcome.

Preparing for collection

When the leading follicle reaches the optimum size (17-22mm), preparations will be made for egg collection. The final preparation for egg collection involves a hormonal injection given 33-39 hours pre-operatively. This triggers the eggs to reach maturity, making them ready for fertilisation.

 

Egg collection

The eggs are collected using a minor vaginal procedure performed under ultrasound guidance where a special needle is directed alongside the ultrasound probe, through the vaginal wall and into the follicles growing in the ovary. The fluid in each of the follicles that usually contains an egg is then aspirated into a test tube for the embryologist to assess. To minimize discomfort this is usually performed under a light general anesthetic or sedation.

It is difficult to predict the number of eggs available from the ultrasound scan picture. We therefore frequently collect fewer eggs and occasionally more eggs than we had anticipated pre-operatively. In rare circumstances we fail to collect any eggs despite the appearance of follicles on the scan picture. If this occurs, the treatment cycle cannot proceed to embryo transfer and you will be given an appointment to see the doctor to discuss your future options.

Fertilisation and embryo culture

After the eggs are collected, if the sperm numbers are adequate approximately 50-100,000 sperm are placed with each egg in a culture dish and incubated overnight to undergo fertilisation. If there are concerns with regard to sperm quality ICSI or IMSI will be recommended to fertilise the eggs. Read more on our ICSI / IMSI page

On average, approximately 65–75% of eggs will fertilise, and fertilised eggs are now called embryos. They are then cultured in the lab and their development monitored for between 2-5 days. Natural selection means that those embryos that develop to Day 5 (blastocyst stage) will give the best chance of achieving a successful pregnancy. We now recommend that all couples wait until Day 5 before we perform a transfer to allow us to best make a selection. Read more on our Blastocyst page


Embryo transfer

Embryos will usually be transferred on Day 5 but may, on occasion, be transferred on Day 2, 3 or 6 after collection also. The number we transfer will depend on your age, the quality of the embryos and your previous history trying to maximize success rate while minimizing the risks of a multiple pregnancy.
We show you your embryos via a camera we have located under the microscope and the embryos are then placed through the cervix into the uterus using a small, soft catheter and the procedure is painless (similar to a smear test) and requires no anaesthetic. We encourage partners to attend the transfer.

Post-transfer

There are many myths surrounding the period post-transfer but in essence it can be a stressful time waiting for the test day so we encourage women to resume normal activities. The pregnancy test will be two weeks after egg collection. You will be taking progesterone supplementation at this time to support the lining of the uterus and in the event of a positive pregnancy test, progesterone supplementation is continued until week 12 of the pregnancy.

Free IVF Virtual Open Evenings

While we continue to comply with Government recommendation regarding social distancing, all scheduled Open Evenings will be held as Online Virtual Open Evenings via Webinar. These will remain an opportunity to meet us online and have your questions about fertility treatment answered.

One of our fertility specialists will present information on the fertility treatment options available at the Lister Fertility Clinic and an overview of the IVF process itself. Attendees will also have the ability to submit questions live and have them answered by our specialists.

These events are intended for individuals or couples who are contemplating fertility treatment and can help you to decide where to have your treatment.

Paying for medical treatment

You don’t need health insurance to have fast access to our top consultants, extensive range of treatments, diagnostic tests and surgical procedures at our world-class facilities.

Our fertility consultants

We're proud to work with leading fertility experts across a range of medical fields, including gynaecology and urology. 

Our team of consultants is supported by embryologists, sonographers and counsellors, as well as experienced fertility trained nurse practitioners.

Our clinic locations

From complex fertility treatment and surgery to diagnostic tests and scans, we provide access to exceptional fertility and reproductive care across our network of fertility clinics.

Contact us about having fertility treatment

Our helpline advisors can assist with enquiries and help book an appointment with a fertility specialist. Alternatively you can submit a request for an appointment at one of our fertility clinics.

 

Request an appointment at Lister Fertility Clinic, Chelsea

Request an appointment at Lister Fertility Clinic, The Portland Hospital

This content is intended for general information only and does not replace the need for personal advice from a qualified health professional.
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