Trying To Conceive

Trying to conceive means actively attempting to achieve pregnancy through timed intercourse or other fertility-focused approaches. In men’s health, the term matters because conception depends not just on the female partner’s cycle, but also on sperm count, sperm movement, sperm shape, sexual function, hormone balance, overall health, and timing. For many couples, conception happens within months. For others, it takes longer and may signal a fertility issue worth evaluating.

What Is Trying To Conceive?
Key Takeaways
How Conception Works
What Trying To Conceive Means in Men’s Health
What’s Normal vs What’s Not?
Common Reasons It Can Take Time
Lifestyle Factors That Affect Fertility
Testing and Fertility Evaluation
Understanding Semen Analysis
How To Improve Your Chances of Conception
Medical Treatment Options
Common Myths About Trying To Conceive
Questions To Ask Your Doctor
Related Tests and Terms
Frequently Asked Questions
References

What Is Trying To Conceive?

Trying to conceive, often shortened to TTC, refers to the period when a couple or individual is actively aiming for pregnancy. That usually includes tracking ovulation, having intercourse during the fertile window, improving preconception health, and sometimes getting fertility testing or treatment.

In plain English, trying to conceive is more than “seeing what happens.” It usually means making pregnancy a deliberate goal and paying attention to timing, reproductive health, and any barriers that could reduce the chance of conception.

Pregnancy rates per menstrual cycle are not 100%, even in healthy couples. According to the American College of Obstetricians and Gynecologists (ACOG), about 85% of couples will conceive within 12 months of regular unprotected sex. When pregnancy does not happen in the expected timeframe, both partners may need evaluation because male factors contribute to infertility in a substantial share of cases, as noted by the American Society for Reproductive Medicine.

Key Takeaways

Trying to conceive means actively attempting pregnancy, usually with attention to timing and reproductive health.
Male fertility matters just as much as female fertility in many couples struggling to conceive.
Most healthy couples conceive within 12 months of regular unprotected intercourse.
The fertile window is the few days before ovulation and the day of ovulation.
Semen analysis is the main first-line test for assessing male fertility potential.
Smoking, excessive alcohol, obesity, heat exposure, anabolic steroids, and poor sleep can hurt sperm health.
If pregnancy has not occurred after 12 months, or after 6 months if the female partner is 35 or older, a medical evaluation is usually recommended.
Many fertility issues are treatable, and lifestyle changes can meaningfully improve the odds for some men.

How Conception Works

Conception happens when a sperm fertilizes an egg. For that to occur, several things need to go right at the same time:

The female partner ovulates and releases an egg.
Sperm are ejaculated into the reproductive tract at the right time.
Enough sperm survive the journey through cervical mucus and the uterus into the fallopian tube.
At least one healthy sperm penetrates the egg.
The fertilized egg implants successfully in the uterus.

Timing matters. Sperm can survive in the female reproductive tract for up to about 5 days under the right conditions, while the egg is typically viable for about 12 to 24 hours after ovulation. That is why intercourse during the days leading up to ovulation is usually the most effective strategy, according to the NHS guide to trying for a baby.

Even when everything looks normal, pregnancy is not guaranteed in a single cycle. A cycle can be well-timed and still not result in conception.

What Trying To Conceive Means in Men’s Health

In men’s health, trying to conceive is not just about having sex often. It means thinking about the factors that influence sperm production, sperm quality, ejaculation, erections, hormones, and general health.

Male fertility is shaped by:

Sperm count: how many sperm are present
Sperm motility: how well sperm move
Sperm morphology: the proportion with a normal shape
Semen volume: how much fluid is ejaculated
Hormonal health: especially testosterone, FSH, LH, prolactin, and thyroid function when indicated
Sexual function: erections, ejaculation, libido, and intercourse timing
Testicular health: including prior injury, varicocele, infection, or undescended testes
Whole-body health: weight, sleep, metabolic health, medications, and toxin exposures

The World Health Organization laboratory manual for semen examination and the AUA/ASRM guideline on male infertility both emphasize that male evaluation is an essential part of fertility care, not an afterthought.

What’s Normal vs What’s Not?

One of the biggest questions during trying to conceive is whether the timeline is still normal. The answer depends on age, cycle timing, and whether there are known fertility risks.

General timeframes

Situation	What is generally considered normal	When to seek evaluation
Female partner under 35	Up to 12 months of regular unprotected intercourse can be within the expected range	After 12 months without pregnancy
Female partner 35 or older	Shorter window because fertility declines with age	After 6 months without pregnancy
Known male factor issue	Evaluation may be appropriate earlier	As soon as concern is identified
Irregular cycles, no periods, or known reproductive condition	May need earlier workup	Do not wait the full standard timeframe
Erectile dysfunction, ejaculatory problems, prior cancer treatment, anabolic steroid use, or testicular history	Higher chance of male fertility issues	Early evaluation is reasonable

These timelines align with guidance from ACOG and the American Society for Reproductive Medicine.

Signs things may not be straightforward

No pregnancy despite well-timed intercourse
Very irregular menstrual cycles in the female partner
Known low sperm count or abnormal semen analysis
History of undescended testicle, testicular surgery, or varicocele
Problems with erections or ejaculation
Use of testosterone therapy or anabolic steroids
Past chemotherapy, radiation, or pelvic surgery
Sexually transmitted infection history or genital tract infection

Common Reasons It Can Take Time

Trying to conceive can take longer than expected for many reasons. Sometimes the cause is clear. Sometimes no single explanation is found right away.

Common male-related factors

Low sperm concentration: fewer sperm in the semen can reduce the chance of fertilization.
Poor motility: sperm may not swim effectively enough to reach the egg.
Abnormal morphology: unusually shaped sperm may reduce fertilization potential, although morphology alone does not tell the whole story.
Varicocele: enlarged veins in the scrotum are associated with impaired semen quality in some men.
Hormonal issues: abnormal FSH, LH, testosterone, prolactin, or thyroid function can affect sperm production or sexual function.
Erectile dysfunction or ejaculatory disorders: problems with intercourse timing, ejaculation, or semen delivery can interfere with conception.
Obstruction: a blockage in the reproductive tract can reduce or prevent sperm from appearing in the ejaculate.
Genetic conditions: some cases of very low sperm count or absent sperm are linked to genetic causes, which is why specialist evaluation matters.

Common couple-related or female-related factors

Ovulation disorders
Age-related decline in egg quantity and quality
Blocked fallopian tubes
Endometriosis
Uterine abnormalities
Timing intercourse outside the fertile window

Infertility is often multifactorial. The NICHD overview of infertility notes that either partner, or both together, may contribute to difficulty conceiving.

Lifestyle Factors That Affect Fertility

While lifestyle is not the cause of every fertility problem, it can play a real role in sperm health and reproductive outcomes.

Factors that may lower fertility

Smoking: linked to poorer semen parameters and sperm DNA damage in multiple studies, including reviews indexed on PubMed.
Heavy alcohol use: may impair testosterone production and semen quality, especially at higher intake levels.
Obesity: associated with hormonal disruption, erectile problems, and lower fertility potential; see a review on obesity and male infertility.
Heat exposure: frequent hot tubs, saunas, or prolonged heat around the scrotum may impair spermatogenesis in some men.
Anabolic steroids or testosterone therapy: can suppress the brain-testicular signaling required for sperm production, as described by the AUA testosterone deficiency guideline.
Poor sleep and chronic stress: may affect hormones, sexual function, and health behaviors.
Drug exposure: cannabis, opioids, and some prescription medications may affect fertility in some cases.
Environmental or occupational exposures: pesticides, solvents, heavy metals, and endocrine-disrupting chemicals may be relevant depending on the setting.

Habits that support fertility

Maintain a healthy weight
Exercise regularly without overtraining
Stop smoking and vaping nicotine if possible
Limit alcohol
Avoid anabolic steroids and discuss testosterone use with a clinician before trying for pregnancy
Prioritize sleep
Manage chronic conditions such as diabetes, high blood pressure, and sleep apnea
Review medications and supplements with a healthcare professional

Testing and Fertility Evaluation

If trying to conceive is taking longer than expected, evaluation should usually involve both partners. A male fertility workup often starts with a medical history, physical examination, and semen analysis.

Common male fertility evaluation steps

Medical history: prior pregnancies, sexual history, timing of intercourse, pubertal development, surgeries, medications, testosterone use, illnesses, and exposures.
Physical exam: testicular size, varicocele, vas deferens presence, signs of hormonal problems, and genital anatomy.
Semen analysis: usually the first key lab test.
Hormone testing: may include FSH, total testosterone, LH, prolactin, and sometimes estradiol or thyroid testing based on the situation.
Scrotal or other imaging: sometimes used if a varicocele, obstruction, or structural problem is suspected.
Genetic testing: may be recommended in men with very low sperm counts or azoospermia.

The AUA/ASRM male infertility guideline supports semen analysis as a cornerstone of the initial evaluation.

Comparison of common fertility checks

Test or assessment	What it looks for	Why it matters when trying to conceive
Semen analysis	Sperm count, motility, morphology, volume, concentration	Best first-line picture of male fertility potential
FSH and testosterone	Hormonal signaling and testicular function	Helps identify hormonal or sperm-production problems
Physical exam	Varicocele, anatomy, testicular size	Can reveal treatable structural causes
Ovulation tracking	Whether and when ovulation occurs	Helps time intercourse effectively
Tubal assessment in female partner	Whether fallopian tubes are open	Important if sperm and ovulation seem normal but pregnancy is not happening

Understanding Semen Analysis

A semen analysis measures important features of semen and sperm. It is usually collected after a period of sexual abstinence, often 2 to 7 days, though specific lab instructions can vary.

The WHO semen manual provides modern reference standards. Semen analysis results are not a pass-fail exam. They are best interpreted as part of the full clinical picture, and abnormal results often need repeat testing because sperm production naturally fluctuates.

Common semen analysis components

Volume: amount of semen ejaculated
Concentration: sperm per milliliter
Total sperm number: total sperm in the whole ejaculate
Total motility: percent of sperm that move
Progressive motility: percent moving forward effectively
Morphology: percent meeting strict shape criteria
Vitality: percent of live sperm, when indicated
pH and white blood cells: may offer clues to infection or obstruction in select cases

What abnormal results can mean

Low volume: may suggest incomplete collection, ejaculatory dysfunction, or obstruction.
Low concentration or total sperm count: can reflect impaired sperm production, hormonal issues, heat, medications, genetic causes, or other factors.
Low motility: may reduce the chance of sperm reaching the egg.
Abnormal morphology: may be associated with reduced fertility potential, but it should not be interpreted alone.
No sperm seen: azoospermia requires specialist evaluation because causes range from obstruction to testicular failure.

Because semen quality can vary from sample to sample, repeat testing is common if a result is abnormal.

How To Improve Your Chances of Conception

If you are trying to conceive, the goal is not perfection. It is giving pregnancy the best realistic chance each cycle.

Practical steps for couples

Time intercourse around ovulation. The fertile window includes the 5 days before ovulation and the day of ovulation. Intercourse every 1 to 2 days in that window is a common approach.
Do not rely on guesswork alone. Ovulation predictor kits, cycle tracking, or fertility apps can help identify timing, though they are not perfect.
Have regular intercourse. For many couples, intercourse every 2 to 3 days throughout the cycle avoids missing the fertile window.
Address male health factors. Stop smoking, moderate alcohol, avoid testosterone or anabolic steroids, and review medications.
Optimize general health. Weight management, exercise, sleep, and control of chronic disease can all matter.
Use fertility-safe lubricants if needed. Some lubricants may impair sperm movement, so couples may want to choose products marketed as sperm-friendly if lubrication is necessary.

Can supplements help?

Some men ask about antioxidants, zinc, CoQ10, L-carnitine, selenium, folate, and similar fertility supplements. Research is mixed. Some studies suggest certain men with oxidative stress or specific semen abnormalities may benefit, but supplements are not a guaranteed fix and should not replace evaluation for an underlying problem. The large MOXI trial published in the New England Journal of Medicine found that antioxidant treatment did not significantly improve semen parameters or live birth compared with placebo in couples with male factor infertility. That does not mean all supplements are useless, but it does mean claims should be viewed critically.

Medical Treatment Options

Treatment depends on the cause. Some men need only lifestyle changes and better timing. Others may benefit from medication, surgery, or assisted reproductive technology.

Possible treatment approaches

Treating hormone-related issues: in select men, fertility specialists may use medications such as clomiphene citrate or gonadotropins, depending on the diagnosis.
Varicocele repair: may improve semen parameters in some men with a clinically significant varicocele and infertility.
Treating erectile or ejaculatory dysfunction: improving sexual function can directly improve the chance of conception.
Stopping testosterone therapy: if clinically safe, discontinuing testosterone may allow sperm production to recover over time, though recovery can vary.
Intrauterine insemination (IUI): may be used for mild male factor infertility or unexplained infertility in some couples.
In vitro fertilization (IVF): may be recommended when simpler measures are unlikely to succeed.
Intracytoplasmic sperm injection (ICSI): often used in significant male factor infertility because a single sperm is injected directly into an egg.

Which approach makes sense depends on age, diagnosis, sperm findings, duration of infertility, and the female partner’s reproductive health.

Common Myths About Trying To Conceive

Myth 1: If you are healthy, pregnancy should happen right away

Not necessarily. Even in healthy couples, conception can take several months.

Myth 2: Fertility problems are usually a female issue

False. Male factors are common and should be evaluated early, especially if there are risk factors.

Myth 3: More sex always means better odds

Frequency matters, but timing matters too. Intercourse every day can be fine for some couples, but every 1 to 2 days during the fertile window is often enough.

Myth 4: Testosterone boosts male fertility

Usually the opposite. External testosterone can suppress sperm production, which is why men trying to conceive should discuss it carefully with a clinician.

Myth 5: A single abnormal semen analysis means you are infertile

No. Semen testing often needs to be repeated, and fertility depends on more than one number.

Myth 6: If you already have one child, male fertility cannot be the problem now

Secondary infertility is real. Fertility can change over time due to age, weight, medications, illness, exposures, or new reproductive issues.

Questions To Ask Your Doctor

How long is it reasonable for us to keep trying before getting tested?
Should I get a semen analysis now based on my age, history, or symptoms?
Could any of my medications, supplements, testosterone use, or past steroid use be affecting fertility?
Do I have signs of a varicocele, hormone issue, or sexual function problem?
Which lifestyle changes are most likely to help in my case?
Should I see a urologist who specializes in male fertility?
Would repeat semen testing be useful if my first test is abnormal?
At what point should we consider IUI or IVF?

Fertile window: the days in the cycle when pregnancy is most likely
Ovulation: release of an egg from the ovary
Semen analysis: lab test assessing sperm and semen characteristics
Oligozoospermia: low sperm concentration
Asthenozoospermia: reduced sperm motility
Teratozoospermia: abnormal sperm morphology
Azoospermia: no sperm seen in the ejaculate
Varicocele: enlarged veins in the scrotum that can affect fertility
FSH: hormone involved in regulating sperm production
ICSI: IVF technique where a single sperm is injected into an egg

Frequently Asked Questions

How long does it usually take to get pregnant when trying to conceive?

Many healthy couples conceive within 12 months of regular unprotected intercourse. If the female partner is 35 or older, evaluation is often recommended after 6 months.

When should a man get tested for fertility?

A man may want testing sooner if there is a history of testicular problems, testosterone use, erectile or ejaculatory issues, prior chemotherapy, or no pregnancy within the expected timeframe.

How often should you have sex when trying to conceive?

Intercourse every 1 to 2 days during the fertile window is a practical strategy. For some couples, sex every 2 to 3 days throughout the cycle also works well.

Can stress stop you from conceiving?

Stress alone is not usually the only cause of infertility, but it can affect sleep, libido, erections, relationship dynamics, and healthy habits, all of which can matter.

Does wearing tight underwear cause infertility?

The evidence is not strong enough to say tight underwear alone causes infertility. Heat may affect sperm production in some situations, but underwear is usually a small piece of a larger picture.

Can testosterone replacement therapy affect trying to conceive?

Yes. External testosterone can suppress sperm production and lower fertility. Men who want pregnancy should discuss alternatives with a qualified clinician.

Can you still conceive with an abnormal semen analysis?

Sometimes yes. An abnormal semen analysis does not automatically mean pregnancy is impossible. Severity, repeat results, female partner factors, and available treatments all matter.

What is the first test for male fertility?

In most cases, the first key test is a semen analysis, often combined with a medical history and physical exam.

Should both partners be evaluated for infertility?

Yes. Fertility problems can involve the male partner, the female partner, both, or neither partner in an obvious way at first.

References

Trying to conceive can feel straightforward at first and emotionally complicated over time. If pregnancy is taking longer than expected, that does not automatically mean something is seriously wrong. It does mean it may be time to look at timing, sperm health, hormones, sexual function, and the health of both partners in a structured way. Early, evidence-based evaluation often saves time and opens up more options.