Quick Summary

  • Ovulation problems matter
  • Age affects fertility
  • Hormones influence conception
  • Reproductive conditions contribute
  • Early diagnosis helps

 

When Getting Pregnant Isn’t Happening as Planned

If you’ve been trying to get pregnant and month after month passes without a positive test, I know how heavy that can feel.

I’ve sat across from women who blame themselves. Women who wonder if they waited too long. Women who have tracked every cycle, downloaded every fertility app, and still don’t have answers.

It’s emotional.

And sometimes lonely.

The truth is that infertility is much more common than most people realize. Millions of women across the United States experience fertility challenges at some point in their lives. Yet many suffer quietly because they feel uncomfortable talking about it.

I want you to hear this first:

Infertility is not your fault.

And in many cases, there is an explanation. Better yet, there may also be a solution.

Let’s talk about some of the most common reasons women struggle to conceive and when it’s time to seek medical guidance.

What Does Female Infertility Actually Mean?

Many patients ask me, “How do I know if I should be worried?”

Generally speaking, infertility means not becoming pregnant after:

One year of regular, unprotected intercourse if you’re under 35

Six months of trying if you’re 35 or older

Age matters because fertility naturally changes over time.

There are also two different types of infertility:

 Primary Infertility

This means you’ve never been pregnant before.

 Secondary Infertility

This means you’ve been pregnant in the past but are now having trouble conceiving again.

Both situations are common.

Both deserve answers.

And neither means pregnancy is impossible.

What Are the Most Common Causes of Female Infertility?

Could I Be Having Problems With Ovulation?

One of the first things I look at during a fertility evaluation is ovulation.

Simply put, ovulation is when your ovary releases an egg.

No egg means no opportunity for fertilization.

And here’s the thing—many women don’t realize they may not be ovulating regularly.

Some clues include:

  1.   Irregular periods
  2.   Missing periods
  3.   Very long cycles
  4.   Unpredictable bleeding patterns

I see this quite often.

A woman assumes her fertility is normal because she gets a period occasionally. But when we investigate further, we discover that ovulation isn’t happening consistently.

The good news?

Many ovulation problems respond very well to treatment.

PCOS: One of the Most Common Fertility Challenges

If you’ve spent any time researching fertility online, you’ve probably come across the term PCOS.

PCOS stands for Polycystic Ovary Syndrome.

It’s one of the most common hormone-related conditions affecting women during their reproductive years.

PCOS can interfere with normal ovulation because hormone levels become unbalanced.

Women with PCOS may experience:

  1.   Irregular periods
  2.   Acne
  3.   Weight gain
  4.   Increased facial or body hair
  5.   Difficulty becoming pregnant

Not every woman has all these symptoms.

In fact, some women don’t discover they have PCOS until they’re trying to conceive.

The encouraging part is that treatment options are available.

Depending on your situation, management may include:

  1.   Lifestyle changes
  2.   Weight management strategies
  3.   Medications that encourage ovulation
  4.   Hormone regulation

I’ve seen many women with PCOS go on to have healthy pregnancies.

What About Endometriosis?

Endometriosis is another condition that can affect fertility.

This one can be frustrating because symptoms vary so much from woman to woman.

Some women experience severe pain.

Others have very few symptoms at all.

Endometriosis happens when tissue similar to the lining inside the uterus grows outside the uterus.

This can lead to:

  1.   Pelvic pain
  2.   Painful periods
  3.   Pain during intercourse
  4.   Inflammation
  5.   Scar tissue formation

Over time, that inflammation and scarring can affect the ovaries, fallopian tubes, and surrounding structures involved in conception.

I’ve diagnosed endometriosis in women who assumed their painful periods were simply something they had to live with.

They didn’t.

Treatment can often improve both symptoms and fertility outcomes.

Does Age Really Affect Fertility?

I wish this weren’t such a difficult conversation.

But yes, age plays a role.

A significant one.

Women are born with all the eggs they’ll ever have. As the years pass, both the number and quality of those eggs naturally decline.

Many women still conceive naturally in their late 30s and early 40s.

I see it happen regularly.

But statistically, fertility begins to gradually decrease in the early 30s and declines more noticeably after age 35.

By age 40, getting pregnant often becomes more challenging.

This isn’t meant to create fear.

It’s simply information.

Understanding how fertility changes with age helps women make informed decisions about family planning.

Could My Fallopian Tubes Be Blocked?

Let’s talk about the fallopian tubes.

These small tubes connect the ovaries to the uterus.

They’re where sperm and egg usually meet.

If a tube becomes blocked, fertilization may not happen naturally.

Some common causes include:

  1.   Previous pelvic infections
  2.   Pelvic inflammatory disease (PID)
  3.   Endometriosis
  4.   Prior abdominal surgeries

What surprises many women is that blocked tubes often cause no symptoms.

None.

You can feel completely healthy and still have a blockage.

That’s why fertility evaluations sometimes include imaging tests to determine whether the tubes are open.

When Hormones Get Out of Balance

Hormones control nearly every step involved in reproduction.

  1. Ovulation.
  2. Menstrual cycles.
  3. Implantation.
  4. Pregnancy support.

When hormone levels become disrupted, fertility can be affected.

Some common hormonal issues include:

Thyroid Disorders

Both underactive and overactive thyroid conditions can interfere with conception.

Elevated Prolactin

Prolactin is the hormone involved in milk production. Higher-than-normal levels can suppress ovulation.

Insulin Resistance

Often associated with PCOS, insulin resistance can impact reproductive hormones and fertility.

The reassuring part?

Many hormonal conditions can be identified through blood testing and treated effectively.

Can Problems Inside the Uterus Affect Pregnancy?

Absolutely.

Sometimes the challenge isn’t fertilization.

Sometimes it’s implantation.

For a pregnancy to develop, the embryo must attach properly inside the uterus.

Certain conditions can make that more difficult.

Examples include:

    Uterine Fibroids

Fibroids are noncancerous growths within or around the uterus.

    Uterine Polyps

These small tissue growths can sometimes interfere with implantation.

    Structural Differences Present From Birth

Some women are born with variations in the shape of the uterus that may affect fertility.

The encouraging news is that many of these conditions can be identified and treated.

Don’t Overlook Lifestyle Factors

Here’s a part of the conversation that often gets overlooked.

Your everyday habits matter.

Not because lifestyle is always the cause of infertility, but because it can influence reproductive health.

Factors that may affect fertility include:

  1.   Smoking
  2.   Excessive alcohol use
  3.   Obesity
  4.   Being significantly underweight
  5.   Chronic stress
  6.   Poor nutrition
  7.   Lack of exercise

Here in Chicago, I see women juggling careers, families, long commutes, and endless responsibilities.

Life gets busy.

Taking care of yourself often falls to the bottom of the list.

But your overall health and your reproductive health are deeply connected.

Small changes can sometimes make a meaningful difference.

When Should You Reach Out for Help?

Please don’t feel like you have to figure this out alone.

I recommend scheduling an evaluation if:

  1.   You’re under 35 and have been trying for one year
  2.   You’re over 35 and have been trying for six months
  3.   Your periods are irregular
  4.   You have a history of pelvic infections
  5.   You’ve experienced recurrent miscarriages
  6.   You have known conditions such as PCOS or endometriosis

The sooner we identify what’s happening, the sooner we can discuss options.

Waiting often creates more stress than answers.

A Final Thought From My Office

Infertility can feel overwhelming.

I know that.

I’ve had patients cry during their first appointment because they’re exhausted from wondering what might be wrong.

Please know that fertility struggles are medical issues—not personal failures.

Many causes of infertility can be diagnosed. Many can be treated. And many women who once feared they would never become parents eventually build the families they dreamed of.

If you’ve been trying to conceive and feel stuck, let’s start with a conversation.

Sometimes the first step toward answers is simply walking through the door.

Frequently Asked Questions

What is the most common cause of female infertility?

Ovulation disorders are among the most common causes, with PCOS being one of the leading contributors.

Can infertility be treated?

Yes. Many fertility conditions can be managed through medications, lifestyle changes, procedures, or fertility treatments.

At what age does fertility begin to decline?

Fertility generally starts to decline in the early 30s and decreases more significantly after age 35.

Can endometriosis make it harder to get pregnant?

Yes. Endometriosis can affect fertility through inflammation, scarring, and changes within the reproductive organs.

When should I see a fertility specialist?

Women under 35 should consider evaluation after one year of trying to conceive. Women over 35 should seek medical advice after six months of unsuccessful attempts.