Secondary infertility is the inability to become pregnant or to carry a baby to term after previously giving birth to a baby. Secondary infertility shares many of the same causes of primary infertility. Secondary infertility might be caused by: Impaired sperm production, function or delivery in men Fallopian tube damage, ovulation disorders, endometriosis and uterine conditions in women Complica ...

Causes of female infertility Female infertility can be caused by a variety of factors that affect or interfere with the following biological processes: ovulation, when the mature egg is released from the ovary fertilization, which occurs when sperm meets the egg in the fallopian tube after traveling through the cervix and uterus implantation, which occurs when a fertilized egg attaches to the lin ...

What age-related factors may be involved with infertility in females and males? Fertility naturally declines as females and males get older. For instance, a female is born with all the eggs she will ever have naturally. Researchers currently believe that women are born with 1 million to 2 million eggs and that this number decreases throughout the lifespan. The decrease in fertility accelerates ov ...

Uterine or cervical causes Several uterine or cervical causes can impact fertility by interfering with implantation or increasing the likelihood of a miscarriage: Benign polyps or tumors (fibroids or myomas) are common in the uterus. Some can block fallopian tubes or interfere with implantation, affecting fertility. However, many women who have fibroids or polyps do become pregnant. Endometriosis ...

Infertility treatment Treatment to help a person conceive naturally will depend on many factors, including the age of the person who wishes to conceive, how long infertility has lasted, personal preferences, and their general state of health. Frequency of intercourse The first strategy a couple trying to conceive may wish to try is having sexual intercourse more often around the time of ovulation ...

Risk factors Certain factors may put you at higher risk of infertility, including: Age. The quality and quantity of a woman's eggs begin to decline with age. In the mid-30s, the rate of follicle loss speeds, resulting in fewer and poorer quality eggs. This makes conception more difficult, and increases the risk of miscarriage. Smoking. Besides damaging your cervix and fallopian tubes, smoking inc ...

Women A woman’s fertility begins to decrease following age 30. Women under 35 should visit a doctor after one year of trying to get pregnant while women 35 and over should visit a doctor after 6 months of trying. Your doctor will first take your medical history. They’ll ask about the current state of your health, your sexual history, and any conditions or illnesses that could contribute to infert ...

What are some possible causes of female infertility? Getting pregnant and carrying a pregnancy to term are actually very complicated processes. Many things can go wrong during these processes to lead to infertility. For this reason, the following list includes only some of the common causes of infertility in females; it is not meant to be all-inclusive. A woman who is having difficulty getting pre ...