Extra androgen can also makes girls gain weight and have irregular periods. Talk to your doctor if you have had sex and have missed a period because you could be pregnant. Also let the doctor know if:. The doctor may prescribe hormone pills or other medicines, or recommend lifestyle changes that can help you to have regular periods. Reviewed by: Robyn R. Miller, MD. Larger text size Large text size Regular text size. What Are Irregular Periods?
Irregular periods are very common, especially in a girl's first few years of getting her period. What Are Regular Periods? These may include: back cramps or stiffness heavier breasts or breast soreness headaches acne breakouts disturbed sleep patterns mood swings bloating loose stools How Can I Be Prepared? Girls who are pregnant also will not get their periods.
Also let the doctor know if: You were having regular periods that then become irregular. A period, or menstruation, is the part of the menstrual cycle in which the endometrium, which is the lining of the uterus, is shed. This appears as bleeding from the womb that is released through the vagina. Periods usually start during puberty , between the ages of 10 and 16 years, and they continue until menopause , when a woman is to years old.
Irregular periods, also called oligomenorrhea, can occur if there is a change in contraception method, a hormone imbalance, hormonal changes around the time of the menopause, and endurance exercises. Treatment for irregular periods during puberty and around the menopause is not usually necessary, but if irregular periods occur during the reproductive years, medical advice may be necessary. A number of factors increase the chance of irregular menstruation.
Most relate to hormone production. The two hormones that impact menstruation are estrogen and progesterone. These are the hormones that regulate the cycle. Life cycle changes that influence the hormonal balance include puberty, menopause, pregnancy, and childbirth, and breastfeeding. During puberty, the body undergoes major changes.
It can take several years for the estrogen and progesterone to reach a balance, and irregular periods are common at this time. Before menopause, women often have irregular periods, and the amount of blood shed may vary.
After the menopause, a woman will no longer have periods. During pregnancy, menstruation ceases, and most women do not have periods while they are breast-feeding. Contraceptives can cause irregular bleeding. An intrauterine device IUD may cause heavy bleeding, while the contraceptive pill can cause spotting between periods. When a woman first uses the contraceptive pill, she may experience small bleeds that are generally shorter and lighter than normal periods.
These usually go away after a few months. A menstrual cycle lasts around 28 days, but it can vary from 24 days to 35 days, depending on the individual. Most women have between 11 and 13 menstrual periods each year. Then, the monthly cycle repeats itself. What is an Irregular Period? Reasons for a Late Period, Missed Period or Irregular Period There are a number of reasons why you may have an irregular, missed or late period, ranging from stress to more serious medical conditions.
Common causes of irregular periods include: Uncontrolled diabetes — If you have uncontrolled diabetes, you may have irregular periods because the interaction between your blood sugar levels and hormones can disrupt your menstrual cycle.
Eating disorders — If you have an eating disorder, such as anorexia or bulimia, you may have irregular or missed periods. This is because your body is not producing and circulating enough hormones to control your menstrual cycle.
Hyperprolactinemia — Women who have too much of a protein hormone called prolactin in their blood can have irregular periods. Medications — Certain medications, including anti-epileptics and antipsychotics, can cause irregular periods. Recurrent miscarriages known or unknown 5. Chronic stress. Intensive exercise. Medical conditions that can cause irregular cycles. Polycystic ovary syndrome. Thyroid disorders hypothyroidism , hyperthyroidism. Uterine fibroids.
They can lead to a wide range of more serious health conditions, and cause distressing symptoms. Menstrual cycle health is related to your heart health, metabolism, sleep, fertility, and more 7, This is why it's important to have any potential issues diagnosed as early as possible, and managed with the help of a healthcare provider. When talking to your healthcare provider, show them your cycle history.
This can help them identify what might be causing your cycle irregularity. A healthcare provider will probably ask questions about your symptoms and your medical and menstrual history and perform a simple physical exam.
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