Health Guide | Secondary Infertility: Factors That Affect the Chance of Another Pregnancy
For couples who previously conceived naturally and had a successful delivery, secondary infertility can be an unexpected setback. Several treatments are available depending on the underlying cause.
What Is Secondary Infertility?
Secondary infertility is the inability to conceive or carry a pregnancy to term after previously conceiving naturally and having a successful delivery. The cause may involve either partner.
If you and your partner have tried to conceive for 6 months to 1 year without fertility treatment and have not become pregnant, you may be experiencing secondary infertility.
Causes of Secondary Infertility
Secondary infertility may be related to male or female fertility problems. About one-third of cases involve female factors and another third involve male factors. The remaining 30% may involve both partners or have no identified cause.
Causes differ between women and men:
Female causes of secondary infertility include:
Increasing age (35 or older): Female fertility generally begins to decline after age 30.
Endometriosis: Tissue similar to the uterine lining grows outside the uterus and may make pregnancy difficult.
Blocked fallopian tubes: The tubes carry eggs from the ovaries to the uterus and may become blocked by pelvic infections such as chlamydia or gonorrhea.
Polycystic ovary syndrome (PCOS): This hormonal disorder causes elevated androgen levels that disrupt normal ovulation and menstruation.
Excessive weight gain: Weight gain may impair ovarian function.
Male causes of secondary infertility include:
Increasing age (40 or older): Sperm quality generally begins to decline after age 40.
Low testosterone: Testosterone is essential for sperm production but may decline with age or injury to the reproductive organs.
Enlarged prostate: Prostate enlargement may reduce sperm count and restrict ejaculation.
Prostatectomy: Surgery to remove the prostate for cancer or another condition may cause semen to flow backward.
Late-onset hypogonadism: This condition reduces male hormone production.
Excessive weight gain: For every 20 pounds (about 9 kilograms) gained, a man’s risk of infertility increases by 10%.
Symptoms of Secondary Infertility
The main sign is difficulty becoming pregnant after a previous natural pregnancy and delivery. Not conceiving despite regular intercourse without contraception may indicate secondary infertility. Because several underlying health conditions can cause it, other symptoms vary according to the cause.
If you are under 35, have regular unprotected intercourse, and have not conceived within one year, consult a doctor about secondary infertility. If you are over 35 or have irregular periods, endometriosis, or another fertility-related condition, seek medical evaluation earlier.
Secondary infertility can increase emotional and psychological stress. Support from a partner, family, and friends is important alongside medical care.
Treatment for Secondary Infertility
If you and your partner are trying to conceive, your doctor will develop a treatment plan based on the cause.
Treatment options for women include:
Clomiphene (Clomid): This oral medication stimulates hormones to address ovulation problems.
Uterine surgery: Removes growths or tissue that affect fertility, such as scar tissue, polyps, or fibroids.
In vitro fertilization (IVF): Eggs are surgically retrieved from the ovaries, fertilized with sperm in a laboratory, and resulting embryos are transferred to the uterus.
Treatment options for men include:
Intrauterine insemination (IUI): Sperm is placed directly into the uterus. It is often used for low sperm count or poor sperm quality and may also be used for women with unfavorable cervical mucus.
Testicular surgery: Surgery can repair varicoceles that may affect sperm quality and count.
Supplements: Antioxidant and anti-aging supplements may improve male fertility, while medications may improve semen quality.
Weight management: Because weight gain may contribute to male infertility, weight loss may improve fertility.
Health Guide | Secondary Infertility: Factors That Affect the Chance of Another Pregnancy
Health Guide | Secondary Infertility: Factors That Affect the Chance of Another Pregnancy
For couples who previously conceived naturally and had a successful delivery, secondary infertility can be an unexpected setback. Several treatments are available depending on the underlying cause.
What Is Secondary Infertility?
Secondary infertility is the inability to conceive or carry a pregnancy to term after previously conceiving naturally and having a successful delivery. The cause may involve either partner.
If you and your partner have tried to conceive for 6 months to 1 year without fertility treatment and have not become pregnant, you may be experiencing secondary infertility.
Causes of Secondary Infertility
Secondary infertility may be related to male or female fertility problems. About one-third of cases involve female factors and another third involve male factors. The remaining 30% may involve both partners or have no identified cause.
Causes differ between women and men:
Female causes of secondary infertility include:
Increasing age (35 or older): Female fertility generally begins to decline after age 30.
Endometriosis: Tissue similar to the uterine lining grows outside the uterus and may make pregnancy difficult.
Blocked fallopian tubes: The tubes carry eggs from the ovaries to the uterus and may become blocked by pelvic infections such as chlamydia or gonorrhea.
Polycystic ovary syndrome (PCOS): This hormonal disorder causes elevated androgen levels that disrupt normal ovulation and menstruation.
Excessive weight gain: Weight gain may impair ovarian function.
Male causes of secondary infertility include:
Increasing age (40 or older): Sperm quality generally begins to decline after age 40.
Low testosterone: Testosterone is essential for sperm production but may decline with age or injury to the reproductive organs.
Enlarged prostate: Prostate enlargement may reduce sperm count and restrict ejaculation.
Prostatectomy: Surgery to remove the prostate for cancer or another condition may cause semen to flow backward.
Late-onset hypogonadism: This condition reduces male hormone production.
Excessive weight gain: For every 20 pounds (about 9 kilograms) gained, a man’s risk of infertility increases by 10%.
Symptoms of Secondary Infertility
The main sign is difficulty becoming pregnant after a previous natural pregnancy and delivery. Not conceiving despite regular intercourse without contraception may indicate secondary infertility. Because several underlying health conditions can cause it, other symptoms vary according to the cause.
If you are under 35, have regular unprotected intercourse, and have not conceived within one year, consult a doctor about secondary infertility. If you are over 35 or have irregular periods, endometriosis, or another fertility-related condition, seek medical evaluation earlier.
Secondary infertility can increase emotional and psychological stress. Support from a partner, family, and friends is important alongside medical care.
Treatment for Secondary Infertility
If you and your partner are trying to conceive, your doctor will develop a treatment plan based on the cause.
Treatment options for women include:
Clomiphene (Clomid): This oral medication stimulates hormones to address ovulation problems.
Uterine surgery: Removes growths or tissue that affect fertility, such as scar tissue, polyps, or fibroids.
In vitro fertilization (IVF): Eggs are surgically retrieved from the ovaries, fertilized with sperm in a laboratory, and resulting embryos are transferred to the uterus.
Treatment options for men include:
Intrauterine insemination (IUI): Sperm is placed directly into the uterus. It is often used for low sperm count or poor sperm quality and may also be used for women with unfavorable cervical mucus.
Testicular surgery: Surgery can repair varicoceles that may affect sperm quality and count.
Supplements: Antioxidant and anti-aging supplements may improve male fertility, while medications may improve semen quality.
Weight management: Because weight gain may contribute to male infertility, weight loss may improve fertility.
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