General Infertility

infertility stats

Definition of infertility: 12 months or more of unprotected intercourse without pregnancy

  • Primary infertility: Infertility without any previous pregnancy.
  • Secondary infertility: Fertility problems occurring in a couple that has conceived on their own and had a child in the past.
  • Sterility: When there is no chance for a pregnancy. This is different from infertility which generally represents a reduced potential for pregnancy.


When to see a fertility specialist?

  • In general, it is appropriate to see a doctor for medical assistance after 12 months of trying to get pregnant on your own.
  • Many couples will start the infertility workup process with their general gynecologist, while others prefer to go straight to a fertility specialist. Either option is appropriate.
  • It is advised to see a specialist sooner if the female partner is over 35 years old.


It is prudent to seek medical help for fertility issues without waiting for a year of trying on your own if you have a condition that is a known risk factor for fertility problems, such as irregular menstrual cycles, endometriosis, previous tubal pregnancy, PCOS – polycystic ovary syndrome, previous pelvic inflammatory disease (PID), etc.

The appropriate amount of time to try on your own can be longer, or shorter than one year. For example, if you are only 25 years old and feel that you want to give it more time to occur naturally – you might try on your own for another 6 months before seeing a doctor for help.

However, it is recommended by the American Society for Reproductive Medicine (ASRM) to seek medical help after only 6 months of trying if the female age is 35 or older.

In 2008, ASRM published a revised definition of infertility that says:

“Infertility is a disease, defined by the failure to achieve a successful pregnancy after 12 months or more of regular unprotected intercourse. Earlier evaluation and treatment may be justified based on medical history and physical findings and is warranted after 6 months for women over age 35 years.”

  • For couples with a female partner age 40 or older, it is appropriate to see a fertility specialist if not pregnant by 3-4 months of trying to conceive.
  • A high percentage of women over 40 will have age-related issues (egg quality) and will need medical help to get pregnant.
  • If the female partner is 42 or older, it is recommended to see a specialist right away if wanting to have a baby.

Causes of problems getting pregnant

The cause of infertility is investigated by performing fertility tests in a basic infertility evaluation. The tests can be completed during one menstrual cycle (one month).


Causes of infertility

What causes infertility? The most common causes are:

Less common causes:

Infertility tests

Infertility tests

Infertility treatment

Infertility treatment