Female infertility

Infertility treatment depends on the cause, your age, how long you've been infertile and personal preferences. Because infertility is a complex disorder, treatment involves significant financial, physical, psychological and time commitments.

Treatments can either attempt to restore fertility through medication or surgery, or help you get pregnant with sophisticated techniques.

Medications to restore fertility

Medications that regulate or stimulate ovulation are known as fertility drugs. Fertility drugs are the main treatment for women who are infertile due to ovulation disorders.

Fertility drugs generally work like natural hormones — follicle-stimulating hormone (FSH) and luteinizing hormone (LH) — to trigger ovulation. They're also used in women who ovulate to try to stimulate a better egg or an extra egg or eggs.

Fertility drugs include:

• Clomiphene citrate. Taken by mouth, this drug stimulates ovulation by causing the pituitary gland to release more follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which stimulate the growth of an ovarian follicle containing an egg. This is generally the first line treatment for women younger than 39 who don't have polycystic ovary syndrome (PCOS).

• Gonadotropins. These injected treatments stimulate the ovary to produce multiple eggs. Gonadotropin medications include human menopausal gonadotropin or hMG (Menopur) and FSH (Gonal-F, Follistim AQ, Bravelle).

  Another gonadotropin, human chorionic gonadotropin (Ovidrel, Pregnyl), is used to mature the eggs and trigger their release at the time of ovulation. Concerns exist that there's a higher risk of conceiving multiples and having a premature delivery with gonadotropin use.

• Metformin. This drug is used when insulin resistance is a known or suspected cause of infertility, usually in women with a diagnosis of PCOS. Metformin (Fortamet) helps improve insulin resistance, which can improve the likelihood of ovulation.
• Letrozole. Letrozole (Femara) belongs to a class of drugs known as aromatase inhibitors and works in a similar fashion to clomiphene. Letrozole is usually used for woman younger than 39 who have PCOS.
• Bromocriptine. Bromocriptine (Cycloset, Parlodel), a dopamine agonist, might be used when ovulation problems are caused by excess production of prolactin (hyperprolactinemia) by the pituitary gland.

Risks of fertility drugs

Using fertility drugs carries some risks, such as:

• Pregnancy with multiples. Oral medications carry a fairly low risk of multiples (less than 10%) and mostly a risk of twins. Your chances increase up to 30% with injectable medications. Injectable fertility medications also carry the major risk of triplets or more.

  Generally, the more fetuses you're carrying, the greater the risk of premature labor, low birth weight and later developmental problems. Sometimes, if too many follicles develop, adjusting medications can lower the risk of multiples.

• Ovarian hyperstimulation syndrome (OHSS). Injecting fertility drugs to induce ovulation can cause ovarian hyperstimulation syndrome (OHSS), which is rare. Signs and symptoms, which include swollen and painful ovaries, usually go away without treatment, and include mild abdominal pain, bloating, nausea, vomiting and diarrhea.

  It's possible to develop a more severe form of OHSS that can also cause rapid weight gain, enlarged painful ovaries, fluid in the abdomen and shortness of breath.

• Long-term risks of ovarian tumors. Most studies of women using fertility drugs suggest that there are few if any long-term risks. However, a few studies suggest that women taking fertility drugs for 12 or more months without a successful pregnancy might be at increased risk of borderline ovarian tumors later in life.

  Women who never have pregnancies have an increased risk of ovarian tumors, so it might be related to the underlying problem rather than the treatment. Since success rates are typically higher in the first few treatment cycles, reevaluating medication use every few months and concentrating on the treatments that have the most success appear to be appropriate.

Surgery to restore fertility

Several surgical procedures can correct problems or otherwise improve female fertility. However, surgical treatments for fertility are rare these days due to the success of other treatments. They include:

• Laparoscopic or hysteroscopic surgery. Surgery might involve correcting problems with the uterine anatomy, removing endometrial polyps and some types of fibroids that misshape the uterine cavity, or removing pelvic or uterine adhesions.
• Tubal surgeries. If your fallopian tubes are blocked or filled with fluid, your doctor might recommend laparoscopic surgery to remove adhesions, dilate a tube or create a new tubal opening. This surgery is rare, as pregnancy rates are usually better with in vitro fertilization (IVF). For this surgery, removal of your tubes or blocking the tubes close to the uterus can improve your chances of pregnancy with in vitro fertilization (IVF).

Reproductive assistance

The most commonly used methods of reproductive assistance include:

• Intrauterine insemination (IUI). During intrauterine insemination (IUI), millions of healthy sperm are placed inside the uterus around the time of ovulation.
• Assisted reproductive technology. This involves retrieving mature eggs, fertilizing them with sperm in a dish in a lab, then transferring the embryos into the uterus after fertilization. IVF is the most effective assisted reproductive technology. An IVF cycle takes several weeks and requires frequent blood tests and daily hormone injections.

Dealing with infertility can be physically and emotionally exhausting. To cope with the ups and downs of infertility testing and treatment, consider these strategies:

• Learn all you can. Ask your doctor to explain the steps for your therapy to help you and your partner prepare. Understanding the process might help reduce your anxiety.
• Seek support. Although infertility can be a deeply personal issue, reach out to your partner, close family members or friends, or a professional for support. Many online support groups allow you to discuss issues related to infertility without identifying yourself.
• Exercise and eat a healthy diet. Keeping up a moderate exercise routine and eating healthy foods can improve your outlook and keep you focused on living your life despite fertility problems.
• Consider other options. Determine alternatives — adoption, donor sperm or egg, or even having no children — as early as possible in the infertility treatment process. This can reduce anxiety during treatments and disappointment if conception doesn't occur.

For an infertility evaluation, you'll likely see a doctor who specializes in treating disorders that prevent couples from conceiving (reproductive endocrinologist). Your doctor will likely want to evaluate both you and your partner.

What you can do

To prepare for your appointment:

• Chart menstrual cycles and associated symptoms for a few months. On a calendar or an electronic device, record when your period starts and stops and how your cervical mucus looks. Make note of days when you and your partner have sex.
• Make a list of all medications, vitamins, herbs or other supplements you take. Include the doses and how often you take them.
• Bring previous medical records. Your doctor will want to know what tests you've had and what treatments you've tried.
• Bring a notebook or electronic device with you. You may receive a lot of information at your visit, and it can be difficult to remember everything.
• Think about what questions you'll ask. List the most important questions first to be sure that they get answered.

Some basic questions to ask include:

• When and how often should we have sex if we hope to conceive?
• Are there lifestyle changes we can make to improve the chances of getting pregnant?
• Do you recommend testing? If so, what kind?
• Are medications available that might improve the ability to conceive?
• What side effects can the medications cause?
• Would you explain our treatment options in detail?
• What treatment do you recommend in our situation?
• What's your success rate for assisting couples in achieving pregnancy?
• Do you have brochures or other printed materials we can have?
• What websites do you recommend?

Don't hesitate to ask other questions you have.

What to expect from your doctor

Some potential questions your doctor or other health care provider might ask include:

• How long have you been trying to become pregnant?
• How often do you have sex?
• Have you ever been pregnant? If so, what was the outcome of that pregnancy?
• Have you had pelvic or abdominal surgeries?
• Have you been treated for gynecological conditions?
• At what age did you start having periods?
• On average, how many days pass between the beginning of one menstrual cycle and the beginning of your next menstrual cycle?
• Do you have premenstrual symptoms, such as breast tenderness, abdominal bloating or cramping?