A
couple enters an IVF cycle with great hope and a failed IVF cycle can cause tremendous
emotional trauma as the patient invests a great deal of time, effort and money in
the hope of having a baby of their own. Here the big question every such
patient faces is whether they should give IVF a second try.
When
making this decision, it is crucial for you to understand the reason of failure
of the first IVF cycle and whether the second attempt is likely to bring a
positive outcome. At Shantah IVF Clinic, we aim to assist the patients with all
these answers so that they can be well informed to make the right decision.
Why could have my first IVF attempt
failed?
While
your doctor’s earnest intention is to have a successful outcome in the first
attempt itself, unfortunately some patients do experience IVF failure. This is
the reason why no IVF clinic would report or claim a 100% success rate.
Even
if everything was done right, an IVF cycle can fail due to a number of reasons.Here
are the possible reasons for a failed IVF attempt:
- A majority of failed IVF attempts are linked with poor quality of the embryo, which is measured in terms of the embryo’s ability to implant itself onto the uterine wall and continue growing there. At the same time, embryo quality is not the onlydefinitive criteria for success or failure of IVF because even the best quality embryo may fail to implant.
In fact, embryo quality is highly dependent upon the
quality of the woman’s eggs. Here is where the age factor of the intended
mother comes in as a primary concern. With advancing age, the number and
quality of a woman’s eggs tends to decline.
- The expertise of the IVF specialist is another factor which has a bearing on the result of the IVF cycle. This includes the process of embryo culture in the lab, the doctor’s experience, laboratory infrastructure, the embryologist’s expertise, as well as the embryo transfer procedure. Right from the beginning to the end of an IVF cycle, timing of the procedures involved and the expertise of your doctor are of immense importance.
- Uterine receptivity, that is, the ability of the uterus to receive the embryo and have it implanted for further growth, also influences the success rate of IVF. Poor uterine receptivity can be improved with treatment provided your doctor has been able to diagnose it in time.
- Like the quality of eggs, the quality of sperm is another important determinant of the success of IVF. Your doctor should be able to retrieve enough numbers of motile (viable) sperm in order to obtain 6-10 good quality embryos. In case of severe male infertility, the doctor may suggest the use of donor sperm.
- Ideally, a clinic that follows ethical and transparent practice should be able to explain to the patient why a particular cycle failed and what are the possible recourses available to the patient.
Should I take a second or
subsequent chance at IVF?
After
studying the likely cause of a failed IVF attempt, the next and most crucial
step is to decide whether a repeat attempt is worth the effort and when it
should be undertaken.
For
this, you need to sit down with your fertility specialist and appraise the
situation to pinpoint the cause of the failure of the procedure. Aspects such
as the response of the woman to the ovarian stimulation as well as the timing
of egg retrieval have to be evaluated carefully to ensure that the same
mistakes are not repeated the next time around.
Certain
measures can be taken to maximize the chances of success of the subsequent IVF
cycle(s), for instance:
- If there have been problems related with ovarian stimulation, the protocol may be altered by the specialist in the next cycle.
- In case the eggs had been immature at the time of retrieval, the harvesting of the eggs in next cycle can be carried out when they have reached a larger diameter.
- In case of failure of IVF due to poor fertilization caused by poor sperm quality, ICSI could be used instead of IVF. It is so because in ICSI, a single high quality sperm is directly injected into the woman’s egg to maximize the chances of formation of a viable embryo.
If
IVF is the only option for a woman to conceive -- for instance in the case of
absence or blockage of fallopian tubes, or poor quality sperm --a second IVF
attempt may be the only choice. If the patient feels that the quality of
services and expertise of the fertility clinic are compromising with the IVF
results, they might seek to switch clinics in the subsequent attempts.
Depending
on the reasons of IVF failure and the doctor’s assessment of the case, the
patient must be advised of the following options:
- IVF with donor sperm/donor egg
- IVF with frozen embryo
- ICSI
- Surrogacy
- Adoption
A
couple whohas failed in the first IVF attempt need not despair as they still
have a chance to experience the joy of parenthood, provided that there are
lessons learnt from the unsuccessful attempt.
Shantah IVF is a renowned fertility
clinic which endeavors to help patients find answers to
all their fertility related queries. To get the trusted opinion of qualified
fertility specialists, please contact us here.
