Why Krupa IVF?
Krupa IVF is part of India’s largest fertility network and together we’re responsible for helping conceive babies. With more than 10 year’s experience, we focus on personalising your care to give you the best chance of taking home a baby.
Krupa IVF offers you expert fertility advice by our team of fertility specialists at clinic, as well as access to the advanced science that gives you the best possible chance of taking home a baby.
With four years of expertise, we are a brand-new reproductive facility. We provide our clients with the most up-to-date fertility technologies as well as comfort. Our mission is to make our customers’ children happy.
Why settle upon Krupa?
Krupa IVF is proud to have leading IVF success rates. We are committed to providing the latest and most proven clinical treatment programs to help you achieve a successful pregnancy. When considering IVF treatment, learning about IVF success rates and understanding what these statistics mean is important to ensure you make the right decision about your future
Understand the IVF Success Rate
A typical in vitro fertilisation (IVF) cycle involves: A woman’s ovaries are stimulated through one to two weeks of fertility drug injections (ovarian hyperstimulation).Usually 36-38 hours after an injection to trigger ovulation, the oocytes (eggs) are collected from the woman in a procedure known as an oocyte pick up (egg collection), this is a day procedure performed under a light anaesthetic.
On the morning of egg collection the male partner will usually produce a fresh semen sample. The eggs are then usually fertilised later that afternoon with the sperm in the laboratory and matured. Fertilisation of the egg can be through traditional IVF (sperm placed in petri dish with the egg) or IVF with intra-cytoplasmic sperm injection (ICSI) where one sperm is selected and injected into the egg.
The embryos are cultured in the laboratory for two or five days before an embryo(s) is then transferred back into the woman’s uterus (fresh embryo transfer) Any remaining viable embryos are then frozen and may be transferred later (frozen embryo transfer). An IVF treatment cycle is considered complete once all fresh and frozen embryos from the initial stimulated cycle have been used.
There is no agreed format for reporting ‘success rates’ when it comes to IVF and therefore the data can be presented differently, resulting in varying outcomes.
IVF success rates can sometimes be reported per complete IVF treatment cycle. As explained above, a complete IVF treatment cycle can involve multiple transfers of embryos collected from the one egg collection. Success rates measured this way will therefore naturally be higher than success rates measured per embryo transfer.
Clinical pregnancy rates (defined as a pregnancy confirmed by a blood test and ultrasound scan, usually at around 6-8 weeks) per embryo transfer is most often what is reported. Not all clinical pregnancies however will lead to a live delivery.
At Krupa IVF, we most often measure IVF success rates as clinical pregnancy per transfer and as sadly not every pregnancy will result in a live birth, we quote live births per embryo transfer as well. This provides you with a more accurate understanding of your chances of success following each embryo transfer.
Each of the measures above measure the success rate once you reach the stage of an embryo transfer. Unfortunately, in some cases no embryos develop after the egg collection and therefore there is no embryo transfer. On some occasions, your fertility specialist may advise you to postpone the embryo transfer to carry out pre-implantation genetic screening on your embryos or to prevent ovarian hyperstimulation.
It is therefore important to understand what part of the IVF treatment cycle a particular statistic is measuring. There are also other factors that you need to consider and understand before you attempt to compare IVF success rates.
These factors include
- Woman’s Age
A woman’s age is the most important factor affecting the chance of pregnancy success. Female fertility starts to decline when a woman is in her 30s onwards and declines rapidly once the woman is over 40, with the average age of a woman undergoing a fresh IVF cycle being 35.9. When looking at success rates ensure these have been broken into age bands. The IVF success rate of a 40 year old cannot be compared with that of a 30 year old.
- Single embryo transfers
Krupa IVF has been a world leader in reducing the number of embryos transferred in an IVF cycle which reduces the chance of multiple pregnancies and therefore the risks to mothers and babies. Pregnancy rates should be interpreted in the context of when a single or double embryo transfer is undertaken. At Melbourne IVF we usually recommend a single embryo transfer.
- Embryo development at time of transfer
Embryos that have grown to the blastocyst stage of development (day 5) have a greater potential to implant. However, not all embryos will progress from cleavage stage (day 2) to blastocyst stage. A poorer prognosis patient is likely to have lower egg numbers and will most likely have a cleavage stage transfer. It is important that you are comparing ‘like’ with ‘like’.