Irregular Periods: Causes and Concerns for Women Over 40 - Obstetrics and Gynecology

Share to:

Menstrual period is delayed?


Hello, Doctor: I am 40 years old and have two children, both delivered naturally.
My last menstrual period was on February 21, and my period should have arrived by now but has not.
I went to the hospital for a urine test and an ultrasound, which confirmed that I am not pregnant.
The doctor just advised me to continue waiting for "it" to arrive.
I don't know when that will be.
I would like to ask: (1) My menstrual periods have always been very regular, so why is it late this time? I am not under significant stress and have not been staying up late; my daily routine is normal, waking up at 7 AM and resting at 10:30 PM.
(2) Previously, my periods would end without any special dietary changes, but after my period on February 21, I consumed sesame oil kidney and have been drinking a little osmanthus wine (40cc) weekly.
Could this dietary change be the cause? (3) Is there a need for menstrual induction? (4) I can no longer calculate my ovulation date; does this make it easier to conceive during intercourse? (5) Am I approaching menopause? (6) Could there be any underlying health issues? (7) I feel like my period is about to start, with some discomfort in my abdomen, but it still hasn't come.

XunyiCao, 40~49 year old female. Ask Date: 2015/04/08

Dr. Lin Manying reply Obstetrics and Gynecology


Hello: 1) If menstruation is delayed and pregnancy tests and ultrasound show no abnormalities, it is recommended to induce menstruation and then investigate the cause of the delay.
Some medications to regulate menstruation can be given to establish the next normal menstrual cycle.
2) It is not advisable to calculate the ovulation period for contraception, as it becomes less reliable with increasing age.
3) Individuals aged 40-55 may enter menopause; in addition to discussing symptoms with a physician, considering hormone level testing may be beneficial.

Reply Date: 2015/04/08

More Info


Understanding irregular periods, especially for women over 40, can be complex and often raises several concerns. As you navigate this phase of life, it’s essential to consider various factors that can influence menstrual cycles, particularly as you approach perimenopause and menopause.

1. Irregular Menstrual Cycles: It is not uncommon for women in their 40s to experience changes in their menstrual cycles. As you age, hormonal fluctuations become more pronounced, leading to irregular periods. The average age for menopause is around 51, but perimenopause can begin in the late 30s to early 40s. During this transitional phase, you may notice that your cycles become less predictable, which can be attributed to changes in ovarian function and hormone levels.

2. Lifestyle Factors: While you mentioned that your lifestyle is stable and you are not under significant stress, it’s important to recognize that even subtle changes in your environment or routine can impact your menstrual cycle. Factors such as changes in diet, exercise, sleep patterns, and even seasonal changes can play a role. For instance, the consumption of certain foods, like the sesame oil and osmanthus wine you mentioned, may not directly cause irregularities, but dietary changes can influence hormonal balance.

3. Need for Induction: Whether or not to induce menstruation is a decision that should be made in consultation with your healthcare provider. If your periods are consistently irregular or absent, it may be worth discussing potential treatments or lifestyle adjustments that could help regulate your cycle. However, if this is a one-time occurrence, it might be advisable to wait and see if your cycle normalizes on its own.

4. Ovulation and Fertility: As you approach perimenopause, ovulation may become irregular, which can affect your chances of conception. While it’s still possible to become pregnant during this time, the likelihood decreases as you age. If you are actively trying to conceive, consider tracking your cycle more closely or using ovulation predictor kits to identify your fertile window.

5. Menopause Considerations: The symptoms you are experiencing could be indicative of perimenopause, which is characterized by irregular periods, hot flashes, mood swings, and other hormonal changes. If you are concerned about entering menopause, it may be helpful to discuss your symptoms with your healthcare provider, who can provide guidance and possibly recommend hormone level testing.

6. Underlying Health Issues: Irregular periods can sometimes signal underlying health issues, such as thyroid disorders, polycystic ovary syndrome (PCOS), or other hormonal imbalances. If your irregularity persists or is accompanied by other concerning symptoms, it would be prudent to seek further evaluation.

7. Physical Symptoms: The discomfort you feel in your abdomen, along with the sensation of an impending period, can be frustrating. This sensation is not uncommon and can occur due to hormonal fluctuations or changes in the uterine lining. If the discomfort becomes severe or is accompanied by other symptoms, it’s advisable to consult your healthcare provider.

In summary, while irregular periods can be concerning, they are often a normal part of the aging process for women. It’s essential to monitor your symptoms and maintain open communication with your healthcare provider to address any concerns and ensure that you are managing your health effectively during this transitional phase. Lifestyle adjustments, regular check-ups, and being aware of your body’s changes can help you navigate this period with greater ease.

Similar Q&A

Is Irregular Menstruation a Sign of Menopause at 44?

Hello Doctor, my mother is 44 years old and her menstrual cycle has been irregular for the past few months, sometimes arriving early and other times late. The duration of her periods also varies, sometimes lasting up to two weeks. Could this be due to menopause, or could there be...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the factors affecting the menstrual cycle are numerous, including age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraceptives, diet, polycystic ovary syndrome, lesions in the uterus or cervix, infections, ovulation, pre...

[Read More] Is Irregular Menstruation a Sign of Menopause at 44?


Understanding Irregular Menstrual Cycles: Causes and Solutions

Hello Dr. Chen, I experience my menstrual period every month, but the intervals are less than ten days. My cycles have been irregular, and for the past two months, I have been experiencing continuous bleeding, although the flow is not heavy. What should I do? I am married with ...


Dr. Chen Fuhao reply Obstetrics and Gynecology
Ms. Yang: Hello, your question is a common issue in general gynecological outpatient clinics, with about one-quarter of women experiencing similar concerns. Modern women face pressures from heavy academic workloads, careers, and household responsibilities, leading to irregular me...

[Read More] Understanding Irregular Menstrual Cycles: Causes and Solutions


Understanding Menstrual Irregularities During Menopause: A Guide

Hello, doctor. I am 51 years old and have been taking "Vinina" for sleep issues related to menopause for about 10 months. Recently, in the past two months, my menstrual cycle has become very irregular, occurring 3 to 4 times a month, each lasting about 5 days, with a ga...


Dr. Lin Manying reply Obstetrics and Gynecology
Hello, irregular menstruation is a common symptom of menopause. You may discuss changing medications with your doctor or have further examinations for uterine fibroids. The Hualien Hospital of the Ministry of Health and Welfare cares about your health.

[Read More] Understanding Menstrual Irregularities During Menopause: A Guide


Understanding Unexplained Bleeding in Women: Causes and Concerns

Hello Doctor: My mother is currently 52 years old and has experienced irregular menstruation over the past two months. Her menstrual cycles were normal on 12/14, 1/14, 3/8, 3/29, 5/6, and 6/11, lasting about 5 days. However, on 6/27 and 7/5, she had light bleeding for only one da...


Dr. Lin Manying reply Obstetrics and Gynecology
Abnormal vaginal bleeding outside of menstruation should be differentiated into 1. pregnancy-related issues and 2. non-pregnancy-related problems. If pregnancy is excluded, the causes can be classified as functional or organic lesions, with bleeding originating from either the up...

[Read More] Understanding Unexplained Bleeding in Women: Causes and Concerns


Related FAQ

Menstrual Abnormalities

(Obstetrics and Gynecology)

Premenstrual Syndrome

(Obstetrics and Gynecology)

Menstrual Cramps

(Obstetrics and Gynecology)

Delayed Menstruation

(Obstetrics and Gynecology)

Postmenopausal Uterine Bleeding

(Obstetrics and Gynecology)

Menstrual Regulation

(Obstetrics and Gynecology)

Ovulation Period

(Obstetrics and Gynecology)

Hormonal Imbalance

(Obstetrics and Gynecology)

Bleeding Outside Of Menstruation

(Obstetrics and Gynecology)

Menarche

(Obstetrics and Gynecology)