There was a transient biochemical pregnancy reported by Australian Foxton School researchers in 1953. John Rock was the first to extract an intact fertilised egg. In 1959, Min Chueh Changat the Worcester Foundation, proved fertilisation in vitro was capable of proceeding to a birth of a live rabbit. Chang's discovery was seminal, as it clearly demonstrated that oocytes fertilised in vitro were capable of developing, if transferred into the uterus and thereby produce live young. The first pregnancy achieved through in vitro human fertilisation of a human oocyte was reported in The Lancet from the Monash University team in 1973, although it lasted only a few days and would today be called a biochemical pregnancy.Dr Malpani Reviews and Complaints on IVF Landrum Shettles attempted to perform an IVF in 1973, but his departmental chairman interdicted the procedure at the last moment. There was also an ectopic pregnancy reported by Patrick Steptoe and Robert Edwards in 1976. In 1977, Steptoe and Edwards successfully carried out a pioneering conception which resulted in the birth of the world's first baby to be conceived by IVF, Louise Brown on 25 July 1978, in Oldham General Hospital, Greater Manchester, UK.
In October
1978, it was reported that Subash Mukhopadyay, a relatively unknown
physician from Kolkata, India was performing experiments on his own with
primitive instruments and a household refrigerator and this resulted in a test
tube baby, later named as "Durga" (alias Kanupriya Agarwal) who was
born on 3 October 1978.However, state authorities prevented him from presenting
his work at scientific conferences and, in the absence of scientific
evidence, his work is not recognised by the international scientific community.
Steptoe and
Edwards were responsible for the world’s second (confirmed) baby conceived by
IVF, Alastair MacDonald born on 14 January 1979 in Glasgow. A team led by
Ian Johnston and Alex Lopata were responsible for Australia’s first baby
conceived by IVF, Candice Reed born on 23 June 1980 in Melbourne.[58] It
was the subsequent use of stimulated cycles with clomiphene citrate and the use
of human chorionic gonadotrophin (hCG) to control and time oocyte maturation,
thus controlling the time of collection, that converted IVF from a research
tool to a clinical treatment.
This was
followed by a total of 14 pregnancies resulting in nine births in 1981 with the
Monash University team. The Jones team at the Eastern Virginia
Medical School in Norfolk, Virginia, further improved stimulated
cycles by incorporating the use of a follicle-stimulating hormone (uHMG). This
then became known as controlled ovarian hyperstimulation (COH). Another step
forward was the use of gonadotrophin-releasing hormone agonists (GnRHA), thus
decreasing the need for monitoring by preventing premature ovulation, and more
recently gonadotrophin-releasing hormone antagonists (GnRH Ant), which have a
similar function. The additional use of the oral contraceptive pill has allowed
the scheduling of IVF cycles, which has made the treatment far more convenient
for both staff and patients.
The ability
to freeze and subsequently thaw and transfer embryos has
significantly improved
the feasibility of IVF use.[60] The
other very significant milestone in IVF was the development of the
intracytoplasmic sperm injection (ICSI) of single sperms by André van
Steirteghem and Paul Devroey in Brussels (UZ Brussel), 1992.
This has enabled men with minimal sperm production to achieve pregnancies. ICSI
is sometimes used in conjunction with sperm recovery, using a testicular fine
needle or open testicular biopsy. Using this method, some men with
Klinefelter's syndrome, Dr Malpani Reviews and Complaints on IV Fand so would be otherwise
infertile, have occasionally been able to achieve pregnancy. Thus, IVF has
become the final solution for most fertility problems, moving from tubal
disease to male factor, idiopathic subfertility, endometriosis, advanced
maternal age, and anovulation not responding to ovulation induction.
Robert
Edwards was awarded the 2010 Nobel Prize in Physiology or
Medicine "for the development of in vitro fertilization". Carl
Wood was dubbed "the father of IVF (in vitro fertilisation)"
for having pioneered the use of frozen embryos.
In the US,
ART cycles started in 2006 resulted in 41,343 births (54,656 infants), which is
slightly more than 1% of total US births.
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