In most cases,
women who choose
Surrogacy have
already
exhausted all
other methods of
having a baby.
If you still
have viable eggs
but are unable
to carry a
pregnancy we can
retrieve your
eggs and use IVF
to fertilize
them in our
laboratory with
your partner's
sperm and
transfer them to
your Surrogate.
If you
have no
viable
eggs of
your own
you can
choose
to use
donor
eggs
obtained
from one
of our
Egg
Donors
which
can then
be
fertilized
by your
partner's
sperm. |
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The
embryos are then
cultured in our
laboratory and
transferred to
your Surrogate.
Gender Selection
is also an
option that many
couples choose
if they have a
preference for a
boy or girl.
In cases where
the female
partner does not
have viable eggs
and the male
partner does not
have viable
sperm, Egg and
Sperm donors can
be used.
However, it is
vital that you
check the legal
situation in
your country of
residence
regarding this
type of
Surrogacy as it
is normally
considered
adoption.
Selecting
your Surrogate
Our Surrogacy
program has a
very high
success rate
thanks to our
careful
assessment of
potential
Surrogates. We
have an
excellent
reputation for
providing
quality medical
care and support
to Surrogates
and are proud of
the high
pregnancy
success rates we
achieve. All
potential
Surrogates
undergo an
intensive
screening
process which
commences with a
very detailed
questionnaire,
the initial
screening phase
of the
application.
They are then
interviewed by a
member of our
medical team.
This is followed
by medical
testing
including
testing for
infectious
diseases such as
AIDS and
Hepatitis C, and
evidence of drug
abuse. Only once
a candidate has
cleared all of
these steps is
she considered a
potential
Surrogate.
All of our
Surrogates are
aged under 38,
with the average
age being
30-years, and
have had a
previous
successful
pregnancy.
You will be
provided with
important
details of your
Surrogate’s
medical, genetic
and family
history, her
social and
educational
background, her
motivations to
become a
Surrogate and
details of her
appearance.
Surrogates and
recipients are
required to sign
standard consent
forms which
guarantee the
respective
rights of both
parties.
Using your own
eggs
The process for
Surrogacy using
your own eggs is
very easy and
straight forward
and is the same
as normal IVF
only your cycle
will be
coordinated with
your surrogate.
IVF
To control the
timing of egg
ripening and to
increase the
chance of
collecting
substantial
number of eggs,
fertility drugs
are prescribed
according to
each individual
case. Before
determining the
egg retreival
schedule, we
perform an
ultrasound of
the ovaries to
check the
development of
eggs and a
blood/urine test
to measure
hormone levels.
The Egg
Retrieval
Process
The retrieval
procedure to
obtain the eggs
is performed
trans-vaginally
using a hollow
needle guided by
the ultrasound
image (this is
completely
comfortable
under sedation
and local
anesthesia).
Eggs are gently
removed from the
ovaries using
the needle. This
is called
"follicular
aspiration." Its
timing is
crucial because
the egg will not
develop properly
if it is
collected too
early; if too
late, the egg
also may develop
poorly or may
have already
been released
from the ovary
and lost.
The number of
mature eggs is
immediately
identified by
our
embryologists in
our Embryology
laboratory. With
IVF
fertilization
they are placed
with the sperm
in incubators to
allow
fertilization to
take place. With
ICSI a single
sperm is
inserted into an
egg. The eggs
are examined
carefully at
intervals to
ensure that
fertilization
and cell
division have
taken place; the
fertilized eggs
are now called
embryos.
PGD on embryos
to identify
chromosomal
abnormalities
and gender
selection will
be completed on
day 3 when 6
cells are
present.
Embryos are
placed in the
surrogates
uterus 5 to 6
days after egg
retrieval after
preparation of
her endometrium
and hormone
levels . A
speculum is
inserted into
the vagina to
expose the neck
of the womb
(cervix). The
embryos are
suspended in a
tiny drop of
fluid and then
very gently
introduced
through a
catheter into
the womb under
ultrasound
guidance. The
transfer is
followed by a
resting period
of two hours.
Using Donor
eggs
Egg
Donor/Surrogate
Procedure
Overview
Once you have
selected your
Surrogate your
next step is to
select an Egg
Donor from our
donor pool. Our
medical staff
then coordinate
your Surrogate's
cycle with that
of your donor to
obtain a fresh
embryo transfer.
Synchronization
of cycles
includes using
medication to
create a
hospitable
uterine
environment for
transfer of the
embryos.
All viable eggs
produced in a
single donor
cycle are
fertilized with
your partner's
sperm, and all
embryos belong
to you. If there
are more embryos
than required
for the transfer
to your
Surrogate we can
store your extra
embryos using
Cryopreservation.
Cryopreserved
embryos can be
used for
subsequent
attempts at
Surrogacy
whether or not
your fresh
transfer is
successful.
If a male
problem also
exists, Donor
Eggs can be used
with Donor Sperm
using ICSI (intracytoplasmic
sperm injection
into the eggs).
However, you
must check the
law in your
country of
residence as
this procedure
will probably be
considered as
Adoption.
Our Egg
Donors
We aim to offer
you a large
selection of
screened donors.
They are
primarily young
Thai women with
an average age
of 26, including
many with high
level education
such as
university.
We are fully
aware that
choosing an egg
donor can be an
intense and
emotional
process
especially when
you are also
using a
Surrogate. You
can be assured
that:
- Our
donors are
rigorously
screened
- Dr Wiwat
and his
staff are
available to
review your
family
history,
your
Surrogate's
history and
the donor's
history and
answer any
questions
you may
have.
-
Extensive
information
is provided
on all
Donors and
Surrogates,
and you get
to make all
the final
decisions on
the donor to
be used for
your family.
- For many
patients,
the time
from their
initial
contact with
our
International
Patient Care
Team to
commencement
of their Egg
Donation and
Surrogate
program can
be a little
as 6-weeks.
In most
cases,
Patients
only need to
stay in
Thailand for
5-10 days
for a full
Egg
Donor/Surrogacy
cycle.
- Donor
and
Surrogate
selection
can be
accomplished
over the
internet
before you
come to
Thailand- in
fact, we
recommend
this to make
sure you
secure the
Donor and
Surrogate of
your choice.
- Our
experience
means you
have the
best
possible
chance of
success for
Donor and
Surrogate
cycles,
including
both fresh
and
subsequent
frozen
embryo
cycles (if
pregnancy is
not
immediately
achieved).
- Our Egg
Donor and
Surrogate
services may
also be
combined
with PGD
Gender
Selection.
The Medical
Procedure
If you are
using a Donor
the cycle begins
once you have
selected your
Egg Donor and
Surrogate.
At this time we
will also be
starting your
Egg Donor on
medication to
suppress her
ovaries. Once
she and your
Surrogate have
both had menses,
we can
coordinate their
cycles. This can
be done while
you are still
your home
country. Your
Surrogate will
start using
estrogen to
establish a
healthy
endometrium
lining and the
donor will begin
the stimulation
of her ovaries
with
gonadotropins.
When the
follicles on her
ovaries have
reached a mature
size (generally
10 -15 days) we
will notify you
that we are
ready for the
next step. At
this time the
Surrogate visits
Dr. Wiwat for an
ultrasound to
measure the
thickness of her
endometrium
lining. She then
begins using
either oral or
vaginal
progesterone
supplementation
to increase her
progesterone
levels so that
it mirrors the
natural process
of pregnancy. We
will also
schedule sperm
collection for
the day of egg
retrieval so you
and your partner
will need to be
in Thailand at
this time.
Embryo
Transfer
The day after
egg retrieval
and sperm
collection we
will contact you
with the results
of the retrieval
(how many mature
eggs have been
retrieved) and
the results of
fertilization
(how many viable
embryos you
have). You will
decide how many
embryos you wish
to transfer to
your Surrogate
and how many you
wish to store
for later use
using
Cryopreservation.
Embryo transfer
is performed 5
days after
retrieval.
On the day of
embryo transfer,
we will confirm
with you the
number of
embryos that you
would like
transferred - we
advise couples
not to transfer
more than 2
embryos due to
the possibility
of multiples.
The transfer is
performed in our
transfer room
and requires no
special
preparation on
your part.
Transfers are
done under
ultrasound
guidance and the
discomfort for
your Surrogate
is minimal and
no anesthetic is
required. The
transfer is
usually quick
and your
Surrogate is
able to go home
after two hours
of rest in our
recovery room.
Pregnancy
Test
10 days after
the embryo
transfer we will
perform a serum
(blood)
pregnancy test.
This is
performed at our
clinic. Your
Surrogate will
continue with
both oral and
vaginal
progesterone and
oral estrogen
until the
pregnancy test.
If the pregnancy
test is negative
she will
discontinue all
medications and
will probably
begin a period
within the next
week. If the
pregnancy test
is positive we
will recheck her
estrogen and
progesterone
levels. She will
continue the
estrogen and
progesterone for
another 10 weeks
(until 12 weeks
gestation when
the placenta
will be
supporting the
pregnancy).
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