Common causes of infertility in women include: Fallopian tube obstruction. Blocked or scarred fallopian tubes that prevent sperm from reaching the egg are a frequent cause of infertility. A history of pelvic infections, sexually transmitted diseases or endometriosis increases your risk for fallopian tube obstruction.
You could be worrying that you never will. However, there are many possible reasons why you aren't conceiving, including ovulation irregularities, structural problems in the reproductive system, low sperm count, underlying medical problems, or simply not trying enough.
Risk factors
age – fertility declines with age. weight – being overweight or obese (having a BMI of 30 or over) reduces fertility; in women, being overweight or severely underweight can affect ovulation. sexually transmitted infections (STIs) – several STIs, including chlamydia, can affect fertility.
Having trouble getting pregnant can be caused by many things including problems with ovulation, blocked fallopian tubes, endometriosis, PCOS, premature menopause, fibroids, thyroid problems and a condition called Turner syndrome. Depending on the cause there are a number of treatment options.
What causes secondary infertility? Sometimes problems getting pregnant for a second or subsequent time are related to a complication that occurred in a prior pregnancy or prior to delivery, such as uterine scarring or damage to the fallopian tubes.
Have sex regularly. The highest pregnancy rates occur in couples who have sex every day or every other day. Have sex near the time of ovulation. If having sex every day isn't possible — or enjoyable — have sex every 2 to 3 days a week starting soon after the end of your period.
A trained expert checks your sperm count, their shape, movement, and other characteristics. In general, if you have a higher number of normal-shaped sperm, it means you have higher fertility. But there are plenty of exceptions to this. A lot of guys with low sperm counts or abnormal semen are still fertile.
Lots of factors can cause fertility problems, including: hormonal (endocrine) disorders, such as polycystic ovary syndrome (PCOS) and problems with the thyroid or pituitary glands. physical disorders, such as obesity, anorexia nervosa or excessive exercise.
Causes of male infertility
Abnormal sperm production or function due to undescended testicles, genetic defects, health problems such as diabetes, or infections such as chlamydia, gonorrhea, mumps or HIV. Enlarged veins in the testes (varicocele) also can affect the quality of sperm.
What Causes Infertility? Problems with ovulation are the most common reasons for infertility in women. A woman's age, hormonal imbalances, weight, exposure to chemicals or radiation and cigarette smoking all have an impact on fertility.
If they are having regular unprotected sex: more than 8 out of 10 couples where the woman is aged under 40 will be pregnant by 1 year. more than 9 out of 10 couples will get pregnant by 2 years.
Reason for not getting pregnant
problems with ovulation. their age. abnormalities in uterus shape. a blockage of one or both fallopian tubes.
The main symptom of infertility is the inability to get pregnant. A menstrual cycle that's too long (35 days or more), too short (less than 21 days), irregular or absent can mean that you're not ovulating. There might be no other signs or symptoms.
Signs and symptoms you may notice include: Problems with sexual function — for example, difficulty with ejaculation or small volumes of fluid ejaculated, reduced sexual desire, or difficulty maintaining an erection (erectile dysfunction) Pain, swelling or a lump in the testicle area. Recurrent respiratory infections.
Experts say the best way to get pregnant fast is to have sex once a day, every other day, during the fertile window right before and after ovulation. If you have sex too often, your partner's sperm count may be reduced—and if you don't have enough sex, the sperm may be old and unable to swim as fast.
Summary. Knowing when you ovulate can help you time sex for when pregnancy is most likely to happen. Having sex in the few days leading up to ovulation and on the day of ovulation increases the chances of pregnancy. Age affects your chance of having a healthy baby.
your cervical mucus – you may notice wetter, clearer and more slippery mucus around the time of ovulation. your body temperature – there's a small rise in body temperature after ovulation takes place, which you may be able to detect with a thermometer.
In other words, it means an egg is being released from your ovaries on a regular basis. But, ovulation alone does not guarantee that you can get pregnant. Sometimes there can be an issue with egg quality, how the egg is fertilized, its ability to be transported to the uterus, or how it becomes implanted in the uterus.
The most common overall cause of female infertility is the failure to ovulate, which occurs in 40% of women with infertility issues. Not ovulating can result from several causes, such as: Ovarian or gynecological conditions, such as primary ovarian insufficiency (POI) or polycystic ovary syndrome (PCOS)
Smoking, drinking alcohol, and taking certain medications can lower sperm numbers. Other causes of low sperm numbers include long-term sickness (such as kidney failure), childhood infections (such as mumps), and chromosome or hormone problems (such as low testosterone).