Infertility: Nursing

Infertility is defined as the inability to conceive after 12 months of regular, unprotected sexual intercourse in couples of reproductive age.

Infertility can affect one or both partners, or, in some cases, no cause can be found in either partner, in which case it’s termed unexplained infertility.Now, let’s go over some anatomy and physiology when it comes to conceiving.

The female gonads are called ovaries, which are paired reproductive organs that produce sex hormones, namely estrogen and progesterone; as well as gametes, called oocytes, in the process known as oogenesis.

These functions are an integral part of the menstrual cycle, which usually lasts around 28 days and can be divided in two phases.

First, there’s the follicular phase, during which estrogen rises, and the oocytes mature until ovulation, which typically occurs on day 14 of a 28 day cycle.

During ovulation, the mature oocyte is released in the fallopian tube and it can possibly be fertilized by a male gamete, called a sperm.

If fertilization occurs, the fertilized egg travels down the Fallopian tube and implants into the uterine lining, so pregnancy occurs.If fertilization doesn’t occur, ovulation is followed by the luteal phase, during which progesterone rises and peaks, and then hormone levels gradually decrease until menstruation occurs, and the cycle starts all over again.

The menstrual cycle is primarily controlled by two pituitary hormones: luteinizing hormone or LH for short, and follicle-stimulating hormone or FSH for short; but a normal concentration of several other hormones, including thyroid hormones, cortisol and prolactin, is needed for the menstrual cycle to unfold optimally.

On the other hand, the male gonads are called testicles, or testes, which are also paired reproductive organs that lie in the scrotum.

The testes produce the sex hormone testosterone, and they’re also where spermatogenesis, or the development of sperm, happens.

Just like oogenesis, spermatogenesis is also controlled by LH and FSH; the difference is that spermatogenesis occurs constantly, and doesn’t follow a cyclical pattern.

The mature sperm are stored in the epididymis, which is a little coiled tube found on one side of the testicle. During ejaculation, sperm is released from the epididymis and travels through a series of reproductive ducts, including the vas deferens, to eventually exit the body through the urethra.

Finally, remember that sex hormones also play a role in the normal reproductive function and the development of secondary sex characteristics.

Estrogen and progesterone control menstrual cycles; and enable the normal development of female secondary sex characteristics, such as enlargement of the breast.

Testosterone, on the other hand, is needed for spermatogenesis, and the development of male secondary sex characteristics, such as facial and body hair, enlargement of the larynx, and maturation of voice.That being said, infertility can affect one or both partners.

The causes of infertility in individuals with female reproductive organs can be subdivided into two main groups. The first group covers ovulatory dysfunction, which can result from premature ovarian failure, meaning the ovaries run out of oocytes before menopause; as well as endocrinological, genetic or developmental causes.

Endocrinological causes include polycystic ovarian syndrome, or PCOS, which is a condition characterized by excess testosterone production; Cushing syndrome, or excess cortisol production; hyperprolactinemia where a tumor in the pituitary overproduce prolactin; and hyperthyroidism or hypothyroidism.

Another cause is functional hypothalamic amenorrhea, which is when the hypothalamus doesn’t stimulate pituitary production of FSH and LH enough.

This can be caused by excessive exercising, stress, or having a body mass index, or BMI, below 18.5 kg/m2, or over 25 kg/m2.

Alternatively, the most common genetic or developmental causes include Turner syndrome, which is when the individual only has one X chromosome instead of two; or Kallman syndrome, which is when the hypothalamic neurons that produce gonadotropin-releasing hormone, or GnRH, don’t develop properly.

On the other hand, the second group covers conditions that can affect the normal anatomy of the reproductive system, such as adhesions of the Fallopian tubes; uterine tumors; pelvic inflammatory disease caused by sexually transmitted infections or other infections in the female reproductive organs; and endometriosis, which is when the lining of the uterine cavity, called the endometrium, grows in other places, such as the ovaries or fallopian tubes.

On the flip side, causes of infertility in individuals with male reproductive organs can be classified into three main groups.

The first group includes pre-testicular causes, such as Kallman syndrome; Prader-Willi syndrome, a genetic condition caused by a gene defect located on chromosome 15, which disrupts the function of the hypothalamus; as well as hyperprolactinemia.

The second group covers testicular causes, such as Klinefelter syndrome, which is when they have an extra X chromosome; testicular tumors; cryptorchidism, which occurs when testicles fail to descend into the scrotum; or a varicocele, which is when the veins in the scrotum enlarge and compress the testes.

Finally, the third group covers post-testicular causes, such as tumors and adhesions of the male reproductive ducts; as well as cystic fibrosis, which is a genetic condition that can cause a congenitally absent vas deferens; and retrograde ejaculation, which is when sperm is released from the urethra into the bladder, instead of outside the body, during ejaculation.

Additional causes of infertility in individuals assigned male or female at birth include trauma, infections, and radiation or surgery in the head area, which can impair pituitary production of FSH and LH.

Finally, common risk factors for infertility include advanced age; unhealthy lifestyle habits, such as smoking, and use of alcohol and drugs; non-malignant chronic conditions, like diabetes; sexually transmitted infections; and finally, trauma, infections, and radiation or surgery in the head or reproductive area.Now, let’s switch gears and look at the pathology of infertility.

In the female reproductive system, there are two types of ovulatory dysfunction: oligoovulation, which is when the ovaries don’t release an egg every month; and anovulation, which is when an egg isn’t released at all.

Both can be linked with hormone imbalance and damage or abnormalities of the ovary. With PCOS, there’s excess testosterone production which can negatively impact oocyte maturation and release.

Cushing syndrome increases cortisol levels, hyperprolactinemia increases prolactin levels and hyper and hypothyroidism cause abnormal levels of thyroid hormone.

All three can cause dysregulation of FSH and LH secretion. In Kallman syndrome there’s inadequate production of GnRH from the hypothalamus leading to decreased release of FSH and LH, disrupting the normal ovulation process.

Individuals with Turner syndrome typically have small, atrophied ovaries. Next up are adhesions of the Fallopian tubes, or inflammation and scarring from pelvic inflammatory disease which can result in anatomical barriers and disrupt the journey of the fertilized egg into the uterine cavity.

And with endometriosis, endometrial tissue can develop in the fallopian tubes or the ovaries, which either obstructs the passage through the tubes, or impairs ovulation, respectively.

Finally, uterine tumors can disrupt the normal anatomy of the uterine cavity, thereby preventing the fertilized egg from attaching to the uterine wall.

Now, let’s switch our focus to the pathology of the male reproductive system. Pre-testicular causes impair pituitary production of FSH and LH, impairing spermatogenesis.

Testicular problems are associated with poor semen quality and low sperm count. And finally, post-testicular conditions usually result in the obstruction of the ejaculatory system.

Clinical manifestations of infertility depend on the cause, but in individuals assigned female at birth, the most common ones are menstrual disorders, such as irregular menstrual cycles; amenorrhea, or absence of menstruation; dysmenorrhea, or extremely painful menstruation; and finally intermenstrual bleeding, or simply vaginal bleeding at irregular intervals.

Other clinical manifestations can include pelvic masses, which are associated with tumors of the female reproductive system; and galactorrhea, which can be caused by hyperprolactinemia.

Finally, obesity can also be a clinical finding, and individuals with PCOS can present with acne, hirsutism, or excessive hair growth, as well as alopecia, or male-pattern balding.

Individuals with Turner syndrome typically have a short stature, a broad chest, widely set nipples, as well as broad shoulders and narrow hips; and can also present congenital skin folds, called pterygium colli, on the sides of the neck; while those with Kallman syndrome can also have anosmia, or an absent sense of smell.On the flip side, individuals assigned male at birth can have testicular masses, suggesting testicular tumors; as well as small testicles; or testicles that can’t be palpated in the scrotum, suggesting cryptorchidism.

Sometimes secondary sexual characteristics, like facial and chest hair, can be absent; and gynecomastia, or the presence of breast tissue in those assigned males at birth, can be present.

Gynecomastia is a clinical finding that strongly suggests hyperprolactinemia. Additionally, individuals with Klinefelter syndrome typically have a tall stature, with long legs, a short torso and broad hips, as well as reduced body hair; while those with Prader-Willi syndrome typically have excess abdominal fat and stretch marks; a prominent nasal bridge and absent secondary sexual characteristics.Lastly, with cranial tumors, individuals can present headaches, visual abnormalities or vomiting; while sexually transmitted infections can cause dysuria, meaning pain or burning when urinating; cloudy urine, and vaginal or penile discharge.Diagnosis of infertility is based on both clients’ history and physical assessment, and is typically followed by bloodwork, semen analysis, and imaging studies.

Bloodwork can include measuring levels of LH, FSH and sex hormones; as well as prolactin, TSH, free thyroid hormones, and cortisol; as well as AMH levels, to assess ovarian oocyte reserve.

Additionally, imaging methods can include an ovarian or testicular ultrasound to assess gonad anatomy, or a hysterosalpingogram, to assess fallopian tube anatomy.

In some cases, genetic testing can be indicated.Treatment of infertility is based on the cause. Clients with ovulation problems require pharmacological therapy and the use of fertility medications; while individuals with hormonal imbalances require specific endocrinological treatment.

Finally, clients with tumors or adhesions of the genitourinary tract need surgical treatment. The treatment should be combined with lifestyle changes that include a healthy diet, physical activity, as well as quitting unhealthy habits, such as drinking and smoking.

Candidates who still fail to conceive are candidates for assisted reproductive technology, such as IVF.Okay, when caring for a client with infertility, your priority goals of nursing care include assisting them during treatment and providing emotional support.

Most often, you’ll be assisting the client during office visits, performing assessments, documenting client information, and assisting with procedures.

You will also spend time assessing your client’s understanding about their infertility diagnosis and their psychosocial status and talking with them about their feelings and concerns.

Communicate empathy about frustrations and disappointments they are experiencing, and provide emotional support. Lastly, acknowledge the many losses they are experiencing throughout the process of diagnosis and treatment.

Be sure to provide referrals for counseling services, as well as information about community resources and local support groups.

Let’s move on to client and family teaching. Begin by reviewing the physiology behind their infertility if it’s known, and explain the treatment options that are available to them.

Assist them by answering questions, and reinforce the risks and benefits of each treatment option, as well as the estimated rate of success.

Be sure to provide both verbal and written information. Next, review lifestyle modifications your client and partner can make to help to improve their ability to conceive.

Explain how being either underweight or overweight can reduce fertility, and emphasize the importance of maintaining a healthy weight.

Let them know that moderate exercise will not only help them maintain a healthy weight, it can also help regulate their menstrual cycle, but to keep in mind that excessive exercise can disrupt the menstrual cycle.

Encourage a healthy diet that includes fresh fruits and vegetables, whole grains, and protein like seafood, lean meats, legumes, nuts and seeds.

Remind them to limit saturated fats, sugar, alcohol, and caffeine; and let them know that smoking and illegal drug use can adversely affect fertility.

Also work with them to identify stress-reduction techniques and coping mechanisms that can support them through the process.

Lastly, stress the importance of practicing safe-sex to prevent getting a sexually transmitted infection, which can reduce fertility as well.

Alright, as a quick recap… Infertility is defined as the inability to conceive after 12 months of regular, unprotected sexual intercourse in couples of reproductive age.

It can affect one or both partners, and involves many different factors. Female infertility can be divided into two main groups: ovulatory dysfunction, and conditions that affect the normal anatomy of the reproductive system.

Causes of male infertility can be divided into three main groups: pre-testicular causes, testicular causes, and post-testicular causes.

Risk factors for infertility include advanced age; smoking; alcohol and drug use; chronic health conditions; sexually transmitted infections; and trauma, infections, radiation, or surgery in the head and reproductive area.

Clinical manifestations of infertility vary depending on the cause, but can include menstrual disorders, pelvic or testicular masses, obesity, and the absence of secondary sexual characteristics.

Diagnosis is based on history and physical assessment, bloodwork, semen analysis, as well as imaging like ultrasound or a hysterosalpingogram and genetic testing.

Treatment addresses the underlying cause of infertility, and can include fertility medications, specific endocrinological treatment, surgical intervention or assisted reproductive technology.

Nursing management of infertility includes assisting clients during treatment and providing emotional support. Client and family teaching focuses on learning about the factors impacting their condition, and lifestyle modifications to help to improve their ability to conceive.

well as Imaging like ultrasound or a hysterosalpingogram. In genetic testing.

Treatment addresses, the underlying cause of infertility and can include fertility medications. Specific Endocrinology achill, treatment surgical intervention or assisted reproductive technology nursing management of infertility include assisting clients, during treatment and providing emotional support, clients and family, teaching focuses on learning about the factors impacting, their condition and lifestyle, modifications to help, improve their ability to conceive.