Egg Quality: Women become less likely to become pregnant and more likely to have miscarriages because egg quality decreases as the number of remaining eggs dwindle in number. These changes are most noted as she reaches her mid-to-late 30s. Therefore, a woman’s age is the most accurate test of egg quality. An important change in egg quality is the frequency of genetic abnormalities called aneuploid ...

Ovulation disorders appear to be the most common cause of infertility in women. Ovulation is the monthly release of an egg. The eggs may never be released or they may only be released in some cycles. Ovulation disorders can be due to: Premature ovarian failure: The ovaries stop working before the age of 40 years. Polycystic ovary syndrome (PCOS): The ovaries function abnormally and ovulation ma ...

COMMON CAUSES FOR INFERTILITY: There are many reasons why a couple may have difficulty in conceiving a child. Disease, drugs, heredity, lifestyle habits or even exposure to certain toxins can affect fertility. Reasons for diminished reproductive capacity include: Endometriosis — This condition affects a woman's pelvic cavity, where tissue fragments from the innermost lining of the uterus (the end ...

What Is a Prolactinoma? Medically Reviewed by Laura J. Martin, MD on October 17, 2020 Symptoms Diagnosis Treatment The pituitary gland is a pea-sized gland at the base of your brain. It makes several different hormones, including one called prolactin. Prolactin affects the mammary glands and helps women make breast milk. Sometimes, a tumor grows on the pituitary gland and makes too much prolacti ...

Symptoms of pelvic inflammatory disease Some women with pelvic inflammatory disease don’t have symptoms. For the women who do have symptoms, these can include: pain in the lower abdomen (the most common symptom) pain in the upper abdomen fever painful sex painful urination irregular bleeding increased or foul-smelling vaginal discharge tiredness Pelvic inflammatory disease can cause mild or moder ...

Causes of male infertility Generally speaking, infertility in men is related to issues with the following: effective production of sperm sperm count, or the number of sperm shape of the sperm movement of the sperm, which includes both the wiggling motion of the sperm themselves and the transport of the sperm through the tubes of the male reproductive system There are a variety of risk factors, me ...

Problems in the uterus or fallopian tubes can prevent the egg from traveling from the ovary to the uterus, or womb.If the egg does not travel, it can be harder to conceive naturally. Causes include: Surgery: Pelvic surgery can sometimes cause scarring or damage to the fallopian tubes. Cervical surgery can sometimes cause scarring or shortening of the cervix. The cervix is the neck of the uterus. ...

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 li ...