People using surrogacy. How safe is IVF? However, there are some risks to be aware of, which include: ovarian hyperstimulation syndrome a severe reaction to fertility drugs having a multiple pregnancy or birth twins, triplets or more , which can cause serious health problems to both mum and babies having an ectopic pregnancy possible birth defects these are rare and research is still ongoing.
Find out more about costs and funding Find our more about embryo freezing. How long does IVF take? How successful is IVF? What does IVF involve? Usually, the first step is to use medication to stimulate the ovaries to produce eggs.
There are different ways this can be done. One way is to suppress natural hormones before taking hormone medication to stimulate the ovaries. This treatment, often called a long protocol, involves taking a daily injection or nasal spray to suppress hormone production.
If it is, hormone treatment usually gonadotrophin is started to boost the number of eggs the body produces. This involves taking medication an antagonist to suppress your hormones for a few days after you have taken the hormone medication usually gonadotrophin to boost the number of eggs the body produces.
Whichever way the ovaries are stimulated to produce eggs, you will be closely monitored for a few days by the clinic. This may involve having blood tests or ultrasound scans. The eggs will be collected whilst under sedation or general anaesthetic.
The procedure takes around half an hour and you may feel a little sore or bruised. Whilst the eggs are being collected, the man will be asked to come to the clinic to produce a sperm sample, or your donor sperm will be taken from the freezer, for mixing with your eggs.
Medication will help to prepare the lining of the womb. The eggs will be mixed with the sperm in a laboratory. The aim is for the eggs and sperm to fertilise to create an embryo. Find out more about the decisions you and your clinic will need to make about your embryos. Two to five days after fertilisation, the embryo s will be transferred to the womb. What can I do to boost my chances of successful IVF?
Egg retrieval is known as follicular aspiration. Your doctor will use an ultrasound wand to guide a needle through your vagina, into your ovary, and into an egg-containing follicle. The needle will suction eggs and fluid out of each follicle. The male partner will now need to give a semen sample. A technician will mix the sperm with the eggs in a petri dish. The embryos may undergo testing for genetic conditions at this time. When the embryos are big enough, they can be implanted.
This normally occurs three to five days after fertilization. Implantation involves inserting a thin tube called a catheter inserted into your vagina, past your cervix, and into your uterus. Your doctor then releases the embryo into your uterus.
Pregnancy occurs when the embryo implants itself in the uterine wall. This can take 6 to 10 days. As with any medical procedure, there are risks associated with IVF. Complications include:. Deciding whether to undergo in vitro fertilization, and how to try if the first attempt is unsuccessful, is an incredibly complicated decision.
The financial, physical, and emotional toll of this process can be difficult. Speak with your doctor extensively to determine what your best options are and if in vitro fertilization is the right path for you and your family. Seek a support group or counselor to help you and your partner through this process. Experts say babies from embryos frozen for decades will be more common in the future as scientific technologies continue to advance.
ICSI is a specialised form of treatment for male infertility and involves injecting a single sperm directly into a single mature egg.
Step 6: Embryo transfer. Embryo transfer occurs two to five days after egg retrieval. The embryo chosen for transfer is inserted into a thin plastic catheter a soft tube , which is passed through the cervix, into the uterus and gently released. The process itself takes only a few minutes and is usually painless.
Generally, only one embryo is transferred, or two in exceptional cases — this will depend on your individual circumstances and embryo quality. After the transfer, some of the remaining embryos may be suitable for vitrification rapid freezing , and this option is available to all patients undergoing IVF treatment.
Frozen embryos can be used in subsequent cycles if the first one is not successful. Step 7: Luteal phase. The luteal phase is the two-week period between the embryo transfer and the pregnancy test.
During this time it is important that you look after yourself and maintain good health and wellbeing. You will be encouraged to limit strenuous activity for 24 hours after the transfer. The progesterone medication you start taking after egg retrieval can sometimes cause tiredness, nausea, cramping and bloating. You may choose to take an analgesic if you experience any discomfort. If you are concerned by any symptoms, contact your fertility centre and speak with a fertility coordinator. Vaginal spotting or bleeding may happen before you are due for your pregnancy test, but this does not always mean treatment was unsuccessful.
Step 8: Pregnancy test. Your pregnancy blood test is due about 14 days after the embryo transfer. Your nurse will phone to give you the results and advise you on the next steps to take on your journey to having a child. We recognise that the time between embryo transfer and your pregnancy test can be emotionally charged with anxiety and expectation.
There's a reason for that. IVF has been around for decades and you most likely already know the basic idea behind IVF: uniting egg and sperm outside the body in a culture. But there's so much more to IVF that happens before and after that. Here's a closer look at the IVF process in five steps. You'll be given fertility drugs that will begin a process called stimulation — or superovulation, says the National Institutes of Health NIH.
In other words, the drugs — which contain Follicle Stimulating Hormone — will tell your body to produce more than just the normal one egg per month. The more eggs you produce, the more chances you'll have of a successful fertilization later on in the treatment.
You'll receive transvaginal ultrasounds and blood tests on a regular basis during this step in the IVF process to check on your ovaries and monitor your hormone levels. A little more than a day before your eggs are scheduled to be retrieved from your body, you'll receive a hormone injection that will help your eggs mature quickly.
0コメント