What are Infertility Symptoms in Men and Women?

Updated on August 24, 2026

Ideally, infertility does not have any clear symptoms. However, some symptoms may point to an underlying fertility problem. In women, these can include irregular or absent periods, very painful periods, pelvic pain, or signs of hormonal imbalance. In men, erectile or ejaculation problems, low sex drive, testicular pain or swelling, and hormonal changes may be warning signs. 

These symptoms do not confirm infertility, but they may mean you should consider a fertility evaluation. Let’s learn about each of these symptoms in detail. 

Table of Content

Table of Contents

What are the Symptoms of Infertility?

The main sign or infertility symptom is difficulty getting pregnant despite having regular, unprotected sex for a long period of time. 

• Women may notice changes in their periods, severe menstrual or pelvic pain, or signs of hormonal changes. 
• Men may experience problems with erections or ejaculation, changes in sexual desire, or testicular discomfort or swelling. 

These signs do not necessarily mean you are infertile, but they may indicate that it is worth getting checked.

According to research on the Prevalence of Primary Infertility infertility affects around 3.9% to 16.8% of couples of reproductive age in India, although the exact rate varies across populations and studies. Hence, it is very important to identify the symptoms of infertility and get it treated with the best fertility expert.

What are the Infertility Symptoms in Women?

Common signs of infertility in women include irregular or absent periods, very painful periods, heavy or unusual bleeding, pelvic pain, pain during sex, and symptoms linked to hormonal imbalance, such as excess facial hair or unexplained milk production. 

Here are the main symptoms of infertility in females:

1. Irregular Periods

Irregular periods are one major sign of infertility in women. The usual period is 28 days, but it can signify infertility when it differs every month. However, this is a sign of PCOS, but both lead to infertility problems. So, if your periods are irregular and you aren’t sure when your next period will occur, you should go to the best IVF centre in Kolkata.

2. Very Painful Periods

Painful and heavy periods are also another infertility symptom. Usually, there is some cramping during the periods, but if they are painful and interfere with your daily life, it can also be a sign of endometriosis. It can affect the ovaries, fallopian tubes, and pelvic area and may make conception more difficult.

3. Missed or Absent Periods

Going several months without a period, when you are not pregnant, may indicate that you are not ovulating regularly. This is known as anovulation and can happen due to PCOS, significant weight changes, excessive exercise, stress, thyroid problems, or other hormonal conditions. 

If you frequently miss periods, it is worth finding out why rather than simply waiting for your cycle to return.

4. Heavy or Unusual Menstrual Bleeding

Very heavy periods or bleeding that is different from your usual cycle may sometimes point to a condition affecting the uterus or hormones. 

Fibroids, polyps, adenomyosis, hormonal changes, and other reproductive conditions can cause abnormal bleeding. The bleeding itself does not mean you are infertile, but the condition causing it may affect fertility in some women.

5. Pelvic Pain

Ongoing or unexplained pelvic pain may be linked to conditions that can affect fertility, including endometriosis, pelvic infections, ovarian cysts, or other reproductive health problems. 

You may notice the pain during your period, between periods, during sex, or at other times. Persistent pelvic pain deserves medical evaluation, especially if you are also having difficulty conceiving.

6. Excess Facial or Body Hair

New or excessive hair growth on the face, chest, abdomen, or other areas can sometimes indicate higher levels of androgens, or male-type hormones. 

Polycystic Ovary Syndrome (PCOS) is one common cause of this hormonal pattern. When PCOS affects ovulation, it can make conception more difficult. You may also notice irregular periods, acne, or hair thinning along with excess hair growth.

7. Pain During Sex

Pain during intercourse is also identified as a symptom of infertility. Some women keep experiencing painful sex all over their lives and convince themselves that it is normal. However, pain during sex is associated with hormonal issues, endometriosis, or other underlying conditions that can contribute to infertility.

8. Severe Acne or Hair Thinning

Persistent adult acne or noticeable thinning of scalp hair may sometimes occur alongside hormonal changes. 

For example, women with PCOS may experience higher androgen levels that affect both the skin and hair. These signs alone do not indicate infertility, but when they occur with irregular periods or other symptoms, they may be worth discussing with your doctor.

9. Repeated Pregnancy Loss

Repeated miscarriage is different from infertility, but it can be a reason to investigate your reproductive health. Certain genetic, hormonal, uterine, immune, or other factors may contribute to repeated miscarriage. 

If you have experienced repeated pregnancy losses, your doctor may recommend an evaluation to understand whether an underlying problem needs treatment.

10. Difficulty Getting Pregnant Despite Regular Periods

Having regular periods does not always mean that everything related to fertility is working normally. You may ovulate regularly and still have difficulty conceiving because of fallopian tube blockage, endometriosis, uterine conditions, reduced egg quality, or other factors. 

Fertility Doctor Expert Tip: Having any of these symptoms does not automatically mean you are infertile. They are possible clues, not a diagnosis. If you have been trying to conceive without success or notice significant changes in your reproductive health, a fertility test can help identify what may be affecting your chances of pregnancy.

What are the Infertility Symptoms in Men?

Common signs of infertility in men may include problems with erections or ejaculation, low sex drive, testicular pain or swelling, changes in testicle size, reduced facial or body hair, or breast enlargement.

Here are the main symptoms of infertility in males:

1. Difficulty Getting or Maintaining an Erection

Erectile problems can make it difficult to have sex at the right time for conception. In some men, frequent erectile dysfunction may also be linked to hormonal, blood-flow, nerve, or other health problems that can affect reproductive health. It does not necessarily mean that your sperm quality is low.

2. Problems With Ejaculation

Difficulty ejaculating, delayed ejaculation, or ejaculation that does not release semen normally can interfere with sperm reaching the female reproductive tract. 

Some men may also experience retrograde ejaculation, where semen enters the bladder instead of coming out through the penis. Depending on the cause, treatment may help improve the chances of conception.

3. Low Sex Drive

A noticeable or persistent decrease in sexual desire can sometimes be related to low testosterone or other hormonal changes. 

Low libido can also reduce how often you have sex, which may make conception more difficult. However, low sex drive alone does not mean you are infertile.

4. Testicular Pain or Swelling

Pain, swelling, heaviness, or discomfort in one or both testicles should not be ignored. These symptoms can occur with infections, injuries, varicocele, or other testicular conditions. Some of these problems may affect sperm production or quality and may therefore have an impact on fertility.

5. A Lump or Change in the Testicles

A new lump, unusual firmness, or noticeable change in the size or shape of a testicle needs medical attention. 

While not every testicular change affects fertility, some conditions can interfere with normal sperm production. A doctor can determine the cause through an examination and, if needed, further tests.

6. Reduced Facial or Body Hair

A reduction in facial or body hair, especially when it occurs along with low sex drive or other changes, may sometimes point to low testosterone or another hormonal problem. 

Since reproductive hormones play an important role in sperm production, hormonal changes can affect male fertility in some cases.

7. Breast Enlargement

Breast enlargement in men, known as gynecomastia, can sometimes occur because of an imbalance between testosterone and estrogen. Certain hormonal conditions, medicines, or other health problems can cause this change. 

If it occurs along with low libido or testicular changes, a fertility or hormonal evaluation may be useful.

8. Changes in Semen

Changes such as very low semen volume, blood in the semen, or noticeable changes in ejaculation can sometimes indicate a problem involving the reproductive system. 

Semen appearance alone cannot tell you whether your sperm count or quality is normal. A semen analysis test is the standard way to assess important sperm factors.

9. Difficulty Conceiving Despite Regular Sex

Sometimes, there are no sexual, hormonal, or testicular symptoms at all. You may feel completely healthy and still have a low sperm count, poor sperm movement, or other sperm-related problems. 

If pregnancy does not occur despite regular, unprotected sex, male fertility should be evaluated along with female fertility rather than assuming the problem is with one partner.

Can You Have Infertility Without Any Symptoms?

Yes, you can have infertility without any noticeable symptoms. In fact, for many men and women, difficulty getting pregnant is the first sign of a fertility problem. 

You may have regular periods, normal sexual function, and feel completely healthy, while an underlying issue with ovulation, sperm quality, fallopian tubes, egg quality, or other reproductive factors affects conception. 

This happens because fertility depends on multiple steps: ovulation, egg quality, fallopian tubes, sperm production, sperm movement, fertilisation, embryo development and implantation. A problem at any stage may affect conception without producing an obvious symptom.

What are the Risk Factors of Infertility?

Certain factors can put you at a higher risk of infertility, and they are:

• Age is the main factor, as the eggs and sperm quality or quantity decrease with time. After the age of 30, follicle loss begins to increase, and as a result, the quality of the egg gets poorer. It causes problems in conception and enhances miscarriage risks.
• If you are a regular smoker, then the chances of miscarriage are again higher, and even the chances of ectopic pregnancy increase. It is recommended to quit smoking if you plan to get fertility treatment done from the renowned services of IVF in Kolkata, such as Crysta IVF.
• If one of the partners is overweight, then infertility risk also increases. However, it is mainly for women because it affects the ovulation frequency and probability of pregnancy.
• Sexually transmitted infections or STIs like gonorrhoea or chlamydia can lead to damaging the fallopian tubes. If you are having unprotected sex with a different partner, then the risk of STIs increases, resulting in infertility later.
• Excess alcohol consumption is also identified as the main cause of infertility in both men and women.

When Should You See a Doctor for Infertility Symptoms?

You do not need to wait until you have obvious symptoms to seek help for fertility. If you have been trying to conceive without success, the right time for an evaluation depends mainly on your age and reproductive health.

• If under 35: Consider a fertility evaluation after 12 months of regular, unprotected intercourse without pregnancy.
• If 35 or older: Consider seeing a fertility specialist after 6 months of trying without success.
• If over 40: Consider earlier or immediate evaluation rather than waiting, as fertility can decline more quickly with age.

However, you should also see a doctor earlier if you have irregular or absent periods, very painful periods, known or suspected endometriosis, previous pelvic infections or reproductive surgery, repeated pregnancy loss, erectile or ejaculation problems, testicular swelling or pain, or any other condition that may affect fertility.

How to Prevent Infertility in Men and Women?

Here are the tips that can help you reduce the risk of infertility:

• Make sure to maintain a healthy weight if you are planning to conceive.
• Tobacco not only affects your body adversely but also can destroy your dream of becoming a parent. If you are planning for conception, make sure to leave this poor habit now.
• Heavy alcohol use should also be reduced. You should also leave this habit, as it causes fertility.
• According to studies, it is found that stress can have bad outcomes with infertility treatment. Hence, try reducing the stress from your life before you plan for a baby.

Final Say

Infertility is something that can disrupt your life in every possible way if not treated on time. It can change many things for you and your partner, especially when you don’t have any idea whether you will ever become a parent or not. 

If you have had infertility for a long time, it is advised to contact Crysta IVF as it is among the best IVF centres in India. Your problem will be treated by the best and expert fertility specialist. With us, you don’t have to worry anymore because we will fill your life with contentment by giving you a little one in your hands. n’t have to worry anymore because we will fill your life with contentment by giving you a little one in your hands. 

FAQs About Infertility Symptoms