introduction f43yf7k f43yf7k
TRANSCRIPT
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Introduction
http://www.youtube.com/watch?v=qjSZf43yf7k
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Women’s health Fertility and Infertility
Developed by D. Ann Currie , R.N., M.S.N.
2012
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Fertility
Menstrual cycle Ovulation Cervical mucous Uterine structure Hormones Fallopian tubes
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Menstrual Cycle
Follicular phase-days 1-14 of the cycle
Menstrual phase (Menses) Proliferative phase Luteal phase-days 15-28 of the cycle Secretory phase Ischemic phase
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Ovulation
Mature ovum comes out of the follicle
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Cervical Mucus
Becomes more plentiful,thinner,and more stretchy consistency, and forms columns during ovulation to facilitate the transport of the sperm into the uterus
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Uterine Structure
Normal shape and myometrium Placement of fertilizated ovum for
successful implantation Unicornate Septate Bicornate
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Uterine Types
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Hormones
Estrogen Progesterone FSH-Follicle stimulating hormone LH-Lutenizing hormone
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Fallopian Tubes
Patent for sperm to reach ovum for fertilized ovum to reach uterus
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Male Component Sperm- Morphology-50% must have normal shape Count->20 million per ml. Motility-50% must have normal motion
patterns Testosterone Erection Ejaculation
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Infertility
Primary infertility- the individual has never conceived
Secondary infertility- the individual was able to get pregnant but now can not conceive.
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Female component Various factors Ovulation- failure to ovulate Body fat under 14% will result in
irregular menses,amenorrhea,or failure to ovulate
Decrease in pituitary hormones of FSH or LH will result in fail to ovulate
Structure of uterus - malformation of uterus
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Female Components
Antibodies in vaginal or cervical mucus against sperm
Scarring or blockade of fallopian tubes
Smoking Other
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Male Components of infertility
Sperm- lack of sperm, problems with shape, size,count, or motility
Lack of testosterone Unable to maintain erection Failure to ejaculate Scrotal temperature Drug use-ETOH,marijuana,cocaine,
smoking
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Male Components
Mumps during teen years or adulthood
Developmental factors
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Common Diagnostic Studies with Infertility
Female- Basal Body Temperature(BBT) Serum Hormone Testing Postcoital Exam Endometrial biopsy Hysterosalpingogram Laparoscopy
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BBT
Temperature taken prior to arising from bed each morning
sudden dip in temperature prior to ovulation followed by a rise of 0.5 -1.0degrees F which indicates ovulation.
Fertility awareness includes BBT and cervical mucus changes to detect
ovulation
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Serum Hormone Testing
FSH LH
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Postcoital Exam Couples are instructed to have
intercourse 8-12 hours prior to the exam-1-2 days before ovulation
10ml syringe with catheter attached is used to collect a specimen of the secretions from the vagina
the secretion is examined for s/s of infection,number of active or nonmotile sperm,sperm-mucus interaction
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Cont
Consistency of cervical mucus.
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Endometrial Biopsy
Obtaining an endometrial tissue sample
lithotomy position or feet in stirrups paracervical block catheter into uterine to obtain
sample to check the luteal phase
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Hysterosalingogram To detect uterine or tubal abnormalities Sedation or anesthesia iodine-based radio-opaque dye is
instilled through a catheter into the uterus and tubes to outline these structures and x-ray is taken
procedure should not be scheduled during menses or at time of ovulation
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Laparoscopy
Under general or epidural anesthesia
used to visualize the structures in the pelvis or to do surgical procedures
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Male diagnostic studies for infertility
Sperm analysis-client ejaculates into container
no ejaculation for several days prior to test
specimen must be tested within 1/2-1 hr after ejaculation.
Serum hormone testing Structural defects
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Psychological Factors associated with infertility
Many couples will experience Shame Guilt Blame Stages of Grief Marital difficulties
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The nurse should
Address the psychological factors discuss the couples feelings facilitate communication between
the couple provide information to the couple
on resources for coping and support groups and or professional counseling
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Educational needs of the infertile couple The educational needs of the couple
with infertility problems is extensive. They will need to know about
test/exams- preparation for the test, what it is, how it is done,meaning of the results of the assessment or tests.
They will need to know about tx- surgeries, medications, and maybe assigned reproductive technologies.
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Hormonal therapy
Used for induction of ovulation for therapy for preparation for in vitro
fertilization
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Medications Used to achieve induction of ovulation in
cases of anovulatory menstrual cycles or to achieve multiple ova prior to in
vitro fertilization Clomiphene citrate( Clomid,Serophene) Pergonal Humegon Repronex
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Medications
Fertinex HCG Risks of ovulation induction-
multiple births, ovarian hyperstimulation -enlarged ovaries,abdominal distention,pain,and occasionally ovarian cysts
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Sperm washing
For intrauterine insemination
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Artificial insemination
Sperm collected within after ejaculation is inserted via a catheter into the uterus/vagina
Donor sperm- identity of donor is confidential if sperm bank is used or the couple may know the donor
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In vitro fertilization (IVF)
Multiple ova are harvested ova are then mixed with sperm in
petri dish up to 4 embryos are placed in uterus extra embryos can be frozen for
implantation at a later time. Hormone are used- FSH, progesterone
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Other procedures
Gamete intrafallopian tranfser (GIFT)
Tubal embryo tranfser(TET) Zygote intrafallopian transfer(ZIFT) Micro-epididymal sperm
aspiration(MESA) Percutaneous epididymal sperm
aspiration (PESA)
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Nurse’s Role with infertility
Education Support Resource Advocate
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QUESTIONS
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Thank You
http://www.youtube.com/watch?v=STnoSnWOLwA