Hormonal imbalances, non-cancerous uterine growths, and infections can cause bleeding between regular menstrual periods, also referred to as intermenstrual bleeding, according to Healthline. Stress or cervical cancer can also cause the condition.
Premature ovarian failure, a condition in which the ovaries in a woman under the age of 40 fails to function normally, can also trigger menstrual irregularities, according to Mayo Clinic. Birth control pills can often regulate irregular menstruation patterns. It is important for a woman to consult with a physician if she experiences heavy bleeding, bleeding that lasts longer than seven days, or bleeding between periods.
Menstrual periods that occur every two weeks can also indicate perimenopause, a condition that occurs in women prior to the onset of menopause, explains WebMD. Perimenopause can last up to 10 years in certain women and typically begins around the age of 40. Additional symptoms of perimenopause include hot flashes, urinary difficulties or leakage, dryness in the vaginal area, swollen breasts and decreased sex drive. Premenstrual syndrome may also become more severe during this time. While menstrual irregularities are common during this transitional phase, it is still important for women to seek medical attention to rule out potential underlying conditions, such as blood clotting abnormalities or hormonal problems.Learn More
A woman's ovaries do not alternate every month to release an egg during ovulation, according to BabyCenter. One of a woman's two ovaries randomly releases an egg during ovulation.Full Answer >
Dr. Heidi A. Fowler on HealthTap explains that a short, light period can mean many things, from a change in hormone levels to the start of perimenopause. Women with thyroid problems and eating disorders also can experience irregular periods.Full Answer >
Some clotting in menstrual blood is normal and occurs at the heaviest point of a period where the body is expelling blood at such a rapid rate that natural anticoagulants can't work; however, excessive clotting can signify a problem, according to WebMD. Any time blood clots the size of a quarter are passed, it is important to see a doctor, according to the U.S. Center For Disease Control and Prevention.Full Answer >
Proliferative endometrium refers to the process of the building up of the lining of the uterus just prior to ovulation. Ovulation is the period in the menstrual cycle of a female mammal when an egg is released from the ovaries for possible fertilization. Profilerative endometrium is a necessary part of the cycle, as it ensures that the uterine lining is prepared for the implantation of the fertilized egg.Full Answer >