For many couples in Karimnagar and across Telangana, the journey to parenthood can feel unexpectedly challenging. Studies suggest that 1 in 6 couples worldwide face some form of fertility difficulty. The good news is that most causes of infertility are diagnosable and treatable especially with early intervention and the right medical guidance.
In this blog, Dr. Rekha Rani a leading fertility specialist in Karimnagar with over 14 years of experience breaks down the key factors that affect your reproductive health, and explains what you can do about each one.
Quick Statistics
- 1 in 6 couples globally face some form of infertility
- 40% of all infertility cases involve a male factor
- 85% of couples conceive successfully with the right treatment
- Early diagnosis and treatment dramatically improve success rates
1. Age – The Most Critical Fertility Factor
Age plays a decisive role in fertility particularly for women. A woman is born with all the eggs she will ever have. As she ages, both the number and quality of eggs decline, making conception naturally more difficult.
How Age Affects Women’s Fertility
- Fertility peaks in the mid-20s and begins to decline gradually after 30
- After age 35, the decline in egg quality and quantity accelerates significantly
- By age 40, the natural conception chance per cycle drops below 5%
- Older eggs carry a higher risk of chromosomal abnormalities, increasing miscarriage risk
How Age Affects Men’s Fertility
- Sperm quality gradually decreases after age 40
- DNA fragmentation in sperm increases with age, affecting embryo quality
- Older paternal age is linked to a higher risk of certain genetic conditions in offspring
2. Hormonal Imbalances
Hormones act as chemical messengers that regulate ovulation, sperm production, and the entire reproductive cycle. Even a slight imbalance can prevent conception.
Common Hormonal Issues in Women
- PCOS (Polycystic Ovary Syndrome) – affects 1 in 10 women; prevents regular ovulation and is the most common cause of anovulatory infertility
- Thyroid disorders (hypothyroidism / hyperthyroidism) – disrupt menstrual cycles and interfere with ovulation
- Elevated Prolactin (Hyperprolactinemia) – suppresses LH and FSH hormones, stopping ovulation
- Low AMH (Anti-Müllerian Hormone) – signals diminished ovarian reserve; fewer eggs available for fertilisation
- Irregular or absent periods – often a direct symptom of underlying hormonal disruption
Common Hormonal Issues in Men
- Low testosterone – reduces sperm production and sexual drive
- Elevated FSH or LH – may indicate testicular dysfunction or hormonal signalling failure
- Thyroid imbalances in men – can also reduce sperm count and motility
3. Underlying Medical Conditions
Endometriosis
- Uterine lining tissue grows outside the uterus, causing scarring and blockages
- Affects approximately 10% of women of reproductive age
- Interferes with egg release, sperm transport, and embryo implantation
- A leading cause of unexplained infertility in women
- Diagnosed via laparoscopy; treatable with minimally invasive surgery at our centre
Blocked or Damaged Fallopian Tubes
- Previous Pelvic Inflammatory Disease (PID), infections, or surgeries can scar the tubes
- Blocks the path between the egg and sperm, preventing natural fertilisation
- Diagnosed through Hysterosalpingography (HSG) or diagnostic laparoscopy
- Surgical correction or IVF is recommended depending on severity
Uterine Fibroids and Polyps
- Non-cancerous growths inside or on the uterus can distort the uterine cavity
- Interfere with embryo implantation and increase miscarriage risk
- Diagnosed via ultrasound or hysteroscopy; removed with minimally invasive surgery
Male Factor – Low Sperm Count & Poor Motility
- Male infertility contributes to approximately 40% of all infertility cases
- Varicocele (enlarged veins in the testes) is a common, treatable cause
- Other causes include infections, hormonal issues, and genetic factors
- A basic semen analysis at our clinic reveals sperm count, motility, and morphology
- Treatments range from lifestyle changes and medication to IUI and ICSI
4. Lifestyle & Environmental Factors
Modern lifestyle habits have a profound and often underestimated- impact on reproductive health. The encouraging news is that many of these factors are entirely within your control.
Diet & Nutrition
- Deficiency in folic acid, Vitamin D, zinc, and antioxidants impairs egg and sperm quality
- A Mediterranean-style diet rich in vegetables, whole grains, and lean protein supports fertility
- Processed foods and trans fats are linked to reduced ovulation and lower sperm count
- Women trying to conceive should take 400–800 mcg folic acid daily before pregnancy
Body Weight
- Both underweight (BMI < 18.5) and overweight (BMI > 25) disrupt hormone production
- Excess body fat increases oestrogen levels, interfering with ovulation
- Even a 5–10% reduction in body weight can restore ovulation in overweight women
- Maintaining a healthy BMI (18.5–24.9) significantly supports conception chances
Smoking & Alcohol
- Smoking accelerates the loss of eggs and advances the age of menopause by 1–4 years
- Cigarette toxins cause DNA damage in sperm and reduce sperm count and motility
- Heavy alcohol consumption disrupts hormonal balance and lowers sperm quality
- Even moderate alcohol intake can reduce the chances of successful IVF treatment
Stress
- Chronic stress elevates cortisol, which directly suppresses reproductive hormones
- High stress disrupts the hypothalamus-pituitary axis, delaying or stopping ovulation
- Stress management through yoga, counselling, and mindfulness has proven fertility benefits
- Rekha Sagar Fertility Centre offers couple counselling to support emotional wellbeing
5. Genetic & Chromosomal Factors
Sometimes fertility challenges stem from genetic issues that cannot be controlled, but can be identified through testing and managed with advanced treatment.
Common Genetic Conditions Affecting Fertility
- Klinefelter syndrome (men) – an extra X chromosome that severely reduces sperm production
- Turner syndrome (women) – affects ovarian development and causes premature ovarian failure
- Y chromosome microdeletions – a key genetic cause of low or absent sperm count in men
- Chromosomal translocations – can cause recurrent miscarriages in both partners
Genetic Testing Options at Rekha Sagar Fertility Centre
- Karyotyping (chromosomal analysis) – recommended for couples with recurrent miscarriages
- Pre-implantation Genetic Testing (PGT) – screens IVF embryos before transfer
- PGT reduces the risk of chromosomal abnormalities and significantly improves IVF success rates
- Genetic counselling available to help couples understand results and treatment options
6. Previous Medical History & Infections
Certain past medical events can silently impact fertility in ways that may not be immediately obvious. Sharing a complete medical history with your fertility doctor is essential.
Infections and STIs
- Chlamydia and Gonorrhoea, if untreated, cause fallopian tube scarring and damage
- STIs often have no symptoms, making regular screening important for reproductive health
- In men, untreated infections reduce sperm motility and cause epididymitis
Previous Surgeries and Treatments
- Abdominal or pelvic surgeries may leave adhesions that block reproductive organs
- Appendectomy, ovarian cyst removal, or caesarean sections can affect fertility
- Chemotherapy and radiation therapy reduce ovarian reserve and sperm production
- Egg and embryo freezing (cryopreservation) is recommended before cancer treatment
Recurrent Miscarriages
- Two or more miscarriages warrant a thorough investigation by a fertility specialist
- Possible causes include uterine abnormalities, blood clotting disorders, or chromosomal issues
- Dr. Rekha Rani conducts a full recurrent miscarriage workup to identify treatable causes
When Should You See a Fertility Specialist?
Many couples wait too long before seeking help. Early consultation not only saves time but also gives more treatment options and better success rates.
Recommended Timing for Consultation
- Women under 35: Consult a fertility specialist after 12 months of regular unprotected intercourse without conception
- Women aged 35–40: Seek evaluation after just 6 months of trying
- Women over 40: Book an appointment as soon as you start planning for a baby
- Any age – consult immediately if you have: irregular or absent periods, known PCOS or thyroid condition, painful periods (possible endometriosis), two or more previous miscarriages
- Men – consult if you have: a history of testicular injury, infections, hormonal issues, or a prior semen analysis showing abnormalities
Conclusion: Your Fertility Journey Starts with the Right Knowledge
Fertility challenges are more common than most people realise and the majority of causes are diagnosable and treatable. Whether the issue lies in hormonal balance, the reproductive anatomy, lifestyle choices, genetics, or a combination of factors, the right medical support can make all the difference.
Understanding what affects your fertility empowers you to take meaningful steps whether that means making lifestyle changes, seeking early medical evaluation, or exploring advanced treatments like IVF and ICSI right here in Karimnagar.
Fertility challenges can feel isolating, but with the right team by your side, the dream of parenthood is within reach. Book your consultation at Rekha Sagar Fertility Centre today and take the first step towards the family you deserve.