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surgical sperm retrieval - Assisted Conception Unit
surgical sperm retrieval - Assisted Conception Unit

... mechanical blockage in the tubes draining the testes but where normal sperm numbers are still being created. Alternatively, the tubes may work normally but very few or no sperm are actually produced in the testicle. Usually such men have little or no chance of fathering a pregnancy. However, in some ...
Can We Prevent or Reverse Male Infertility?
Can We Prevent or Reverse Male Infertility?

... Direct heat to the testis can be a major cause of diminished sperm quality and male infertility. Varicoceles are one of the most common, treatable and reversible causes of male factor infertility. Although the exact mechanism of how varicoceles affects sperm quality is not known, it is believed that ...
Spermatogenesis (11
Spermatogenesis (11

...  The developing fetus is surrounded by an amniotic sac filled with amniotic fluid. This offers protection and support for the fetus. ...
In Vitro Fertilization
In Vitro Fertilization

... England. Today, many thousands of children are born annually as a result of this technique. ...
Dear Patient - Center for Reproductive Medicine
Dear Patient - Center for Reproductive Medicine

... I/We understand that the clinical staff of CRM may recommend an IUI procedure. An IUI involves the placement of prepared sperm into the uterine cavity at a time indicated by the CRM staff. This may cause some cramping, discomfort and, possibly, a small amount of bleeding. Infection is a possible ris ...
The Reproductive System
The Reproductive System

... What is the effect of FSH on males during puberty? A. It initiates sperm production B. It causes the various glands to secrete fluids into the semen C. It stimulates the production of testosterone D. It causes sperm to mature ...
Chapter 34 Reproductive System
Chapter 34 Reproductive System

... • Once fertilization occurs, the fertilized egg is called a zygote • Two eggs can be fertilized at the same time by different sperm – fraternal twins ...
Jeopardy
Jeopardy

... cells, especially the ____________ cells. ...
The spe-42 gene is required for sperm–egg interactions during C
The spe-42 gene is required for sperm–egg interactions during C

... member Izumo on the sperm (Inoue et al., 2005) have been shown to disrupt sperm –egg fusion in mice with targeted deletions in these loci. The unusual reproductive biology of C. elegans makes it an excellent model system for the study of sperm – egg interactions during fertilization. The primary rep ...
IntrauterIne InsemInatIon (IuI)
IntrauterIne InsemInatIon (IuI)

... Ovulation problems: including irregular or absent ovulation often caused by a deficiency in one of the controlling hormones. Low sperm count: if sperm count is only a little low, it can still be used because of the way it will be treated in the laboratory. Ejaculation problems: due to psychological ...
Infertility Lec
Infertility Lec

... Infertility: Diminished capacity to conceive and bear a child Sterility: Absolute and irreversible inability to conceive Clinically: Involuntary failure to conceive after 12 months of unprotected frequent intercourse. Primary: No previous pregnancy Secondary: Previous pregnancies what ever the outco ...
Female hormones to Fertilization 2016
Female hormones to Fertilization 2016

... 4. Fertilization and first few cell divisions occur outside of the body in a petri dish or test tube. 5. After about 5days (when the embryo has reached the blastocyst stage) the embryo is placed into the uterus and allowed to implant. 6. Embryos can also be frozen for later use if the first attempt ...
Life span chapter 2-2 File
Life span chapter 2-2 File

... OLDER WOMEN AND RISKS OF PREGNANCY Not only does the rate of infertility increase as women get older, but the risk of chromosomal abnormality increases as well. Source: Reproductive Medicine Associates of New Jersey, 2002. ...
Human Sexuality
Human Sexuality

... incision in the mother’s abdomen – Bikini cut – very small incision • Used when mother or baby is at risk – Many mother who have had a C-section will choose to deliver their other children this way ...
IntrauterIne InsemInatIon (IuI)
IntrauterIne InsemInatIon (IuI)

... Ovulation problems: including irregular or absent ovulation often caused by a deficiency in one of the controlling hormones. Low sperm count: if sperm count is only a little low, it can still be used because of the way it will be treated in the laboratory. Ejaculation problems: due to psychological ...
Infertility Presentation
Infertility Presentation

... • Spermatogenesis- causes 40% infertility, anovulation-1020% and anatomic defects- 30-40%-the majority of which being from salpingititis. Given the history of regular menstrual cycles and no infections, anovulation and anatomic defects is unlikely. ...
Traditional Surrogacy Medical Overview
Traditional Surrogacy Medical Overview

... of
their
own
menstrual
cycle
and
time
the
inseminations
around
when
they
naturally
ovulate.
In
 some
cases,
intended
parents
and
their
surrogate
will
choose
to
use
mild
fertility
drugs,
such
as
 Clomid,
to
fine‐tune
the
timing
of
ovulation
or
increase
the
chances
of
twins.
Through
charting
 their
Ba ...
Fertility and Infertility
Fertility and Infertility

... cycles are monitored using bloodwork and ultrasound until an acceptable amount of mature follicles develop, the number of mature follicles will be higher in IVF. Ovulation will be induced, but instead of it occurring naturally, eggs are then retrieved by the physician and fertilized in the lab. Trad ...
Glossary of terms - Fertility Fact Sheet
Glossary of terms - Fertility Fact Sheet

... has started, ovulation usually takes place within 12 to 36 hours. Neo-natal. The first few weeks of a baby’s life. Ovarian Hyperstimulation Syndrome (OHSS). A disease that can follow from too many follicles being stimulated to grow at once in the ovaries. Fluid moves from the blood into the abdomen ...
Infertility
Infertility

... The patient’s partner, however, has a semen analysis that is consistent with oligospermia. The couple was given their options of: 1) In Vitro fertilization with ISCI; 2) artificial insemination with partner’s sperm; 3) artificial insemination with donor sperm; or 4) adoption. ...
Matter is anything which has mass and takes up space
Matter is anything which has mass and takes up space

... will undergo a series of monthly changes, which will affect her reproductive system and her health and well-being generally. This series of monthly changes is often referred to as her menstrual cycle. The menstrual cycle occurs in a number of stages. ...
Donor Sperm / Donor Insemination (DI) We welcome you to PREG`s
Donor Sperm / Donor Insemination (DI) We welcome you to PREG`s

... It is important to establish your particular ovulatory pattern before proceeding with the actual inseminations. Women with regular cyclic menses are assumed to be ovulating. If you have irregular menstrual cycles, we may ask that you take your Basal Body Temperature (BBT) and use an ovulation predic ...
Fetal Development
Fetal Development

... why the egg splits. It is considered a “fluke of nature”. Identical twins have the same genetic make up since they come from the same fertilized egg. The later the egg splits, the more dis-similar the twins will be. Identical twins are always same sex twins due to the identical genetics. Identical t ...
IVF Lecture File
IVF Lecture File

... woman’s eggs are taken from her ovaries, fertilized in the laboratory, and put back in the fallopian tubes rather than the uterus. ...
ASSISTED REPRODUCTIVE TECHNOLOGY (ART): COMBATING INFERTILITY Review Article
ASSISTED REPRODUCTIVE TECHNOLOGY (ART): COMBATING INFERTILITY Review Article

... needle-less syringe. A longer tube, known as a 'tom cat' may be attached to the end of the syringe to facilitate deposition of the semen deeper into the vagina. The woman is generally advised to lie still for half hour after the insemination to allow fertilization to take place. Alternatively, semen ...
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Artificial insemination



Artificial insemination (AI) is the deliberate introduction of sperm into a female's uterus or cervix for the purpose of achieving a pregnancy through in vivo fertilization by means other than sexual intercourse. It is a fertility treatment for humans, and is a common practice in animal breeding, including dairy cattle (see Frozen bovine semen) and pigs.Artificial insemination may employ assisted reproductive technology, sperm donation and animal husbandry techniques. Artificial insemination techniques available include intracervical insemination and intrauterine insemination. The primary beneficiaries of artificial insemination are heterosexual couples suffering from male infertility, lesbian couples and single women. Intracervical insemination (ICI) is the easiest and most common insemination technique and can be used in the home for self-insemination without medical practitioner assistance. Compared to natural insemination (i.e., insemination by sexual intercourse), artificial insemination can be more expensive and more invasive, and may require professional assistance.There are laws in some countries which restrict and regulate who can donate sperms and who is able to receive artificial insemination, and the consequences of such insemination. Subject to any regulations restricting who can obtain donor sperms, donor sperms are available to all women who, for whatever reason, want or need them. Some women living in a jurisdiction which does not permit artificial insemination in the circumstance in which she finds herself may travel to another jurisdiction which permits it. (See Sperm donation laws by country and fertility tourism.)
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