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Books > Medicine > Pre-clinical medicine: basic sciences > Human reproduction, growth & development
Since the first "test tube baby" was born over 40 years ago, In
Vitro Fertilization and other Assisted Reproductive Technologies
(ARTs) have advanced in extraordinary ways, producing millions of
babies. An estimated 20% of American couples use infertility
services to help them conceive, and that number is growing. Such
technologies permit thousands of people, including gay and lesbian
couples and single parents, to have offspring. Couples can now
transmit or avoid passing on certain genes to their children,
including those for chronic disease and, probably sometime soon,
height and eye color as well. Prospective parents routinely choose
even the sex of their future child and whether or not to have
twins. The possibilities of this rapidly developing technology are
astounding-especially in the United States, where the procedures
are practically unregulated and a large commercial market for
buying and selling human eggs is swiftly growing. New gene-editing
technology, known as CRISPR, allows for even more direct
manipulation of embryos' genes. As these possibilities are
increasingly realized, potential parents, doctors, and
policy-makers face complex and critical questions about the use-or
possible misuse-of ARTs. Designing Babies confronts these
questions, examining the ethical, social, and policy concerns
surrounding reproductive technology. Based on in-depth interviews
with providers and patients, Robert Klitzman explores how
individuals and couples are facing quandaries of whether, when, and
how to use ARTs. He articulates the full range of these crucial
issues, from the economic pressures patients face to the moral and
social challenges they encounter as they make decisions which will
profoundly shape the life of their offspring. In doing so, he
reveals the broader social and biological implications of
controlling genetics, ultimately arguing for closer regulation of
procedures which affect the lives of generations to come and the
future of our species as a whole.
The development of the placenta was a pivotal event in evolution.
Without it, we would still be laying eggs instead of giving birth
to live offspring. It represents the critical link between the
foetus and the mother, but its character is extraordinary - it is,
in effect, a foreign tissue that invades the mother's body.
Compared to many other animals, the human placenta represents a
particularly aggressive body. But how is it managed and controlled?
How did such an organ evolve in the first place? And why is it
tolerated by the mother? Y.W. Loke explores the nature of the
placenta and what it can tell us about evolution, development, and
genetics.
The method of vitrification of oocytes and embryos is fundamental
for the outcome of IVF. This atlas presents data on both closed
system and open vitrification techniques, and the consequences of
each method for survival rates, aiding the comparison of
vitrification methods. Structured on a patient-by-patient basis,
the atlas describes 100 clinically documented case studies that
follow the evolution of cryopreserved blastocysts between warming
and blastocyst transfer. It relates fresh to post-warming
blastocyst morphology and to response to controlled ovarian
hyperstimulation. For each case, pronuclear morphology and
synchrony, as well as embryo morphology, are reported and
described. Data on indications for treatment, stimulation type and
duration, are accompanied by over 400 high-quality images of
vitrified blastocysts. Covering the state-of-the-art techniques,
this atlas is an essential aid in selecting the vitrification
method for clinical embryologists and physicians in reproductive
medicine.
Why Can't I Get Pregnant? If this is the painful question you have
been asking yourself lately, I am sorry for your situation but
there is HOPE This book will help you learn about what will most
likely be your next step, Invitro fertilization and what its all
about You will hear from others who have gone through the IVF
process and has come out on the other side with a beautiful
addition to their family. Some of what you will learn includes:
What is IVF The STEP BY STEP process of IVF (you are walked through
everything ) Choosing the right medical facility Ways to AFFORD IVF
that most don't want you to know State coverage laws And MUCH MORE
Throughout this report, commonly asked questions and answers are
presented in addition to insider's tips and personal experiences.
In vitro fertilization is an important decision facing many couples
today. For some, it is their last hope. For others, it is a costly,
hopeless, dream. Researching IVF is a careful and lengthy process
for all. The objectives of this report are to supply readers with
current and concise facts about IVF, minimizing the research
process on the reader's part, and providing them with information
which will help each couple to make their own personal decision
regarding IVF and fertility treatment. Get Your Copy Today "
In 2004, the Assisted Human Reproduction Act was passed by the
Parliament of Canada. Fully in force by 2007, the act was intended
to safeguard and promote the health, safety, dignity, and rights of
Canadians. However, a 2010 Supreme Court of Canada decision ruled
that key parts of the act were invalid. Regulating Creation is a
collection of essays built around the 2010 ruling. Featuring
contributions by Canadian and international scholars, it offers a
variety of perspectives on the role of law in dealing with the
legal, ethical, and policy issues surrounding changing reproductive
technologies. In addition to the in-depth analysis of the Canadian
case the volume reflects on how other countries, particularly the
U.S., U.K. and New Zealand regulate these same issues. Combining a
detailed discussion of legal approaches with an in-depth
exploration of societal implications, Regulating Creation deftly
navigates the obstacles of legal policy amidst the rapid current of
reproductive technological innovation.
South Asia Region (SAR) has decreased maternal mortality ratio
(MMR) by 65 percent between 1990 and 2013, which was the greatest
progress among all world regions. Such achievement implores the
question, What made SAR stand out against what is predicted by
standard socioeconomic outcomes? Improving Maternal and
Reproductive Health in South Asia: Drivers and Enablers identifies
the interventions and factors that contributed to reducing MMR and
improving maternal and reproductive health (MRH) outcomes in SAR.
In this study, the analytical framework assumes that improving MRH
outcomes is influenced by a multitude of forces from within and
outside the health system and considers factors at the household
and community levels, as well as interventions in other sectors and
factors in the enabling environment. The analysis is based on a
structured literature review of the interventions in SAR countries,
relevant international experience, and review of the best available
evidence from systematic reviews. The focus of the analysis is
mainly on assessing the effectiveness of interventions. The
findings from this study indicate that the most effective
interventions that prevent maternal mortality are those that
address the intra-partum stage - the point where most maternal
deaths occur - and include improving skilled birth attendance
coverage, increasing institutional delivery rates, and scaling up
access to emergency obstetric care. There is also adequate evidence
that investing in family planning to increase contraceptive use
also played a key role during the inter-partum phase by preventing
unwanted pregnancies and thus averting the risk of maternal
mortality in SAR countries. Outside the programmatic interventions,
the levels of household income, women's education, and completion
of secondary education of girls were also strongly correlated with
improved MRH outcomes. Also, there is strong evidence that health
financing schemes - both demand and supply side - and conditional
cash transfer programs were effective in increasing the uptake of
MRH services. The study points out to many other interventions with
different degrees of effectiveness. The study also identified four
major reasons for why SAR achieved this progress in MMR reduction.
The best practices and evidence of what works synthesized in this
study provide an important way forward for low- and middle-income
countries toward achieving the health-related Sustainable
Development Goals
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