Many IVF clinics bulldoze their patients into
transferring embryos on day 3 . They tell them that the uterus is the best
place for a day 3 embryo rather than the incubator, and that’s why it’s best to
transfer them back as soon as possible.
They also scare
them by telling them that if they continue culturing the embryos in the
incubator and try to grow them to Day 5 ( blastocyst), their embryos may arrest
, and they will not have any embryos left to transfer .
Patients are
scared about taking that risk , and because they trust the doctor blindly ,
they accept the doctor’s advice, and go ahead with
the day 3 transfer . Because these are day 3 embryos, and the IVF lab is not
very good, the doctor often ends up transferring more embryos to increase the
chances of at least one of these embryos implanting.
This means that
these patients don’t have any spare embryos to freeze , and they also run a
real risk of a multiple pregnancy , because
the doctor has put back so many embryos.
The reason
doctors take this shortcut is not because it's the right thing to do . In fact,
they are lying to their patients. They do this because they don't have any
confidence in their IVF lab or the ability of their embryologist to be able to
grow embryos reliably to Day 5 . A lot of these clinics use travelling embryologists to do their lab
work, and they don't have full-time expert, experienced
embryologists on their staff.
This is why they
try to put back embryos as quickly as possible into the uterus , even on day 3,
because if the cycle then fails , they can blame the patient’s bad luck ,
rather than accept responsibility for the fact that the cycle failed because
they did not have the right medical facilities and were not able to grow
embryos to Day 5.
Most patients
learn the bitter truth only after the IVF cycle fails, which is when they start
doing their homework . This is when they find out that the right place for a
day 3 embryo is the fallopian tube , and not the uterus !
This does not
mean that Day 3 embryos cannot implant , but there is no reason to transfer Day
3 embryos to the uterus if you have a good quality IVF lab . A good IVF lab is
very confident in its ability to grow embryos routinely to Day 5 – after all, that is the purpose of a good
IVF lab !
The advantage
of doing only day 5 transfers is that you only need to transfer one single top
quality blastocyst, and can freeze the rest , which means
patients can have multiple transfers, without having to
go through the expense of another fresh cycle !
The cumulative
conception rate with single blastocyst transfers is better as compared to
transferring three Day 3 embryos in one single fresh cycle .
Please do your homework , and make sure that you choose a clinic that does only blastocyst transfers, and provides photos of embryos routinely and proactively to all their patients.
Need help in getting pregnant ? Please send me your medical details by filling in the form at www.drmalpani.com/free-second-opinion so that I can guide you !
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