Age 46 With No Period for 4 Months and Feeling Low: Why Perimenopause Affects Mood, Physical and Psychological Coping, How to Prepare for Your Appointment, and Hormone Therapy vs Herbal Products

From our readers: several months without a period, and feeling bad about yourself

A member in her late 40s shared that her period had not come for several months in a row, that she had several symptoms that fit menopause, and that she felt bad about what was happening.
She was about to see a doctor soon and wanted to know how to cope physically and emotionally in the meantime. Many others in the group also asked how hormone therapy differs from herbal products.

Short answer: feeling bad during this stage has a biological explanation, and there are coping methods tested in randomized trials. Booking an appointment is the right step.
Bring a 2–4 week record of your periods, symptoms, mood, and sleep. If insomnia is the main problem, see also
Age 46, missed periods, and insomnia: hormones, exercise, and evidence-based treatment

1. No period for 4 months at 46: which stage of the transition are you in

Direct answer: once pregnancy and other causes are ruled out, a gap of 60 days or more without a period is the late menopause transition, and menopause is not confirmed until 12 months have passed
(Harlow 2012).
This stage usually falls within 1–3 years before the final period, and hot flashes, insomnia, and mood changes tend to become more prominent.

Why this stage can feel worse than others

During the transition, the ovaries do not stop all at once. Some months estrogen is high, other months very low. These swings affect the brain’s temperature center, sleep, and stress system at the same time.
A body that is short of sleep and woken by night sweats tolerates small stresses less well.

Table: stages of the transition and what to do

Summarized from STRAW+10 criteria. For understanding only, not for self-diagnosis.

2. Why mood drops, irritability rises, and you feel bad about yourself

Direct answer: the transition is a measured window of risk for depressive symptoms in long-term studies. Feeling bad does not mean you are weak, but it should not be left alone if it lasts.

Numbers from long-term studies

SWAN followed 221 women aged 42–52 and found the odds of a major depressive episode were 2–4 times higher in the transition or early postmenopause than before it,
even after accounting for hot flashes, stressful events, and depression history
(Bromberger 2011).
In women with no history of depression, the Penn Ovarian Aging Study found high depression scores 4.29 times more likely during the transition, and a depressive disorder diagnosis 2.50 times more likely
(Freeman 2006).
The Harvard study of 460 women with no depression history found the risk of significant depressive symptoms doubled on entering the transition, and was higher in women with hot flashes
(Cohen 2006).
A meta-analysis of 17 studies with 16,061 women confirmed the transition risk at OR 1.40, but found no added risk after menopause
(Badawy 2024).

How fluctuating hormones affect the brain

What tracks with mood is not just low estrogen, but how much hormones swing around each woman’s own average
(Freeman 2006).
A model built from animal and human research proposes that brain steroids made from progesterone swing too, so GABA-A receptors cannot adapt in time.
The brain–adrenal stress system (HPA axis) becomes more reactive, and small stresses hit mood harder than before
(Gordon 2015).
Estrogen also affects the serotonin system, but most of that evidence comes from animal studies and does not yet explain every step in humans.

Ordinary mood swings versus depression

The 2018 guideline notes that most women with major depression in this stage have had an episode before, and that depressive symptoms often come with hot flashes and insomnia, making them hard to separate
(Maki 2018).
Two widely used screening questions ask, over the past 2 weeks:

• How often have you felt down, depressed, or hopeless?
• How often have you had little interest or pleasure in doing things?
• If either is nearly every day, or you have had depression before, tell your doctor directly at the appointment

3. Physical coping: strength training, food for bone, and sleep

Direct answer: progressive strength training has evidence for bone and balance. Food supports bone when calcium and protein are adequate, but food does not replace the hormones your ovaries made.

Strength training: start light, then build up

In the LIFTMOR trial, 101 postmenopausal women with low bone mass did supervised resistance and impact training for 30 minutes twice a week for 8 months.
Lumbar spine bone density rose 2.9%, while the light home-exercise group fell 1.2%, and every measure of physical function improved
(Watson 2018).
Participants averaged 65 years of age and trained under close supervision, so beginners should start with light loads and correct form.

• Train the whole body 2–3 days a week, for example sit-to-stand from a chair, dumbbell lifts, or wall push-ups, and add load when the sets feel easy
• Brisk walking or activity that makes you breathe harder, about 150 minutes a week in total
• Balance practice, such as standing on one leg beside a table, to lower fall risk
• If you have heart disease, knee problems, or osteoporosis, check with a doctor or physiotherapist before increasing intensity

Food: focus on calcium and protein; soy is fine as food

Milk, yogurt, firm tofu, small whole fish, and dark leafy greens provide calcium, and protein from eggs, fish, beans, and tofu helps strength training work.
Soy is fine as everyday food, but a trial giving 248 women 200 mg of soy isoflavone tablets daily for 2 years
did not prevent bone loss, and the soy group had more hot flashes and constipation than placebo
(Levis 2011).

Sleep: reduce what wakes you

• Keep the same bedtime and wake time, and cut screens for 1 hour before bed
• Skip coffee and tea after noon and cut back on alcohol, which worsens night waking and hot flashes for many women
• A cool bedroom and breathable clothing add comfort, although there is no evidence they treat hot flashes
• If insomnia happens more than 3 nights a week for more than 3 months, ask your doctor about CBT for insomnia

4. Psychological coping: CBT, mindfulness, and talking to yourself with understanding

Direct answer: cognitive behavioral therapy designed for menopause reduced depressive symptoms, hot flash interference, and sleep problems in randomized trials. Mindfulness reduced the distress of symptoms, though not hot flash frequency.

CBT-Meno: cognitive behavioral therapy for menopause

In a trial of 71 perimenopausal and postmenopausal women, 12 weeks of CBT-Meno improved more than a waitlist
in hot flash interference, depressive symptoms, sleep problems, and sexual concerns, and the gains held 3 months after treatment ended
(Green 2019).
The core content is education about symptoms, reworking self-critical thoughts, activity planning, and sleep management.

Mindfulness-based stress reduction (MBSR)

In a trial of 110 women with at least 5 hot flashes a day, 8 weeks of MBSR reduced the bother from hot flashes by 21.62% at 20 weeks, versus 10.50% on the waitlist.
Hot flash intensity did not differ, but quality of life, sleep, anxiety, and perceived stress improved
(Carmody 2011).

Talking to yourself with understanding

Telling yourself that these symptoms have a biological cause and that you are not at fault is part of the thought work in CBT.
Evidence specific to self-kindness training in menopause is still limited, so use it alongside methods tested in trials, not instead of treatment.

Slow breathing can calm the mind, but did not reduce hot flashes

A trial of 218 women found that paced slow breathing did not reduce hot flashes compared with control, in frequency, severity, or bother
(Carpenter 2013).
Slow breathing can still help you settle when anxious, but do not expect it to treat hot flashes.

• Tell one person close to you what you are going through, and ask them to notice if your mood gets worse
• Plan one small activity a day that makes you feel a little better, even without motivation
• Write down self-critical thoughts, then ask what you would say to a friend in the same situation
• Ask your doctor or hospital whether CBT or a clinical psychologist is available

5. Preparing for your appointment: what to test and what to ask

Direct answer: for women over 45 with menopausal symptoms and changing periods, doctors can diagnose the transition from symptoms, so an FSH test is not needed. The more important tests are pregnancy and tests guided by symptoms that point to other causes.
The NICE NG23 guideline states this,
and reserves FSH testing for women aged 40–45 or under 40.

Why you do not need every hormone test

Hormones swing month to month during the transition, so a single FSH or estradiol result cannot predict when menopause will come and is not used to decide who should get hormone therapy.
Treatment decisions depend on symptom severity, health history, and individual risk
(NAMS 2022).

Table: tests your doctor may order, and why

Your doctor will choose tests based on symptoms and history; not every test is needed.

What to bring to the appointment

Note the date of your last period, the number of hot flashes or night wakings, a daily mood score from 0–10, and every medicine and supplement you take,
including herbal products, plus any personal or family history of breast cancer, blood clots, heart disease, or migraine.

• Which stage of the transition do my symptoms fit, and is there anything else to rule out?
• Should my mood be treated as depression, and is CBT available?
• Am I suitable for hormone therapy, and if not, which non-hormonal medicines are options?
• Are the herbal products I take safe with my other medicines?
• How long should I keep using contraception, and when should I have a bone density test?

6. Hormone therapy vs herbal products: how the evidence differs

Direct answer: approved hormone therapy is the most effective treatment for hot flashes and has evidence for mood during the transition. Black cohosh and most herbal products performed no different from placebo, and poorly controlled products may be contaminated.

Hormone therapy: who it suits and what it prevents

The 2022 position statement says hormone therapy is the most effective treatment for hot flashes and prevents bone loss.
For women under 60 or within 10 years of menopause without contraindications, benefits usually outweigh risks.
Women with a uterus need a progestogen such as micronized progesterone with estradiol to protect the uterine lining,
and hormone therapy is not recommended to prevent heart disease or dementia
(NAMS 2022).

Hormones and mood: helpful for some groups

In a trial of 50 perimenopausal women with depression, 12 weeks of transdermal estradiol led to remission in 68% versus 20% on placebo
(Soares 2001).
Another trial in 172 women without depression used transdermal estradiol with intermittent micronized progesterone for 12 months
and found clinically significant depressive symptoms in 17.3% versus 32.3% on placebo, but the benefit was clear in the early transition, not the late transition or after menopause
(Gordon 2018).
The 2018 guideline therefore makes antidepressants and psychotherapy the front-line treatments for depression; estrogen has antidepressant effects in the transition, especially with hot flashes,
but is not approved to treat depression
(Maki 2018).

Long-term safety

Follow-up of 27,347 women in the WHI trials over 18 years found all-cause mortality of 27.1% with hormones versus 27.6% with placebo,
with no difference in deaths from heart disease or cancer
(Manson 2017).
Risks still need discussing with your doctor, such as blood clots and a small rise in breast cancer with long-term estrogen plus progestogen.

Herbal and supplement products: not enough evidence

A Cochrane review of 16 trials with 2,027 women found black cohosh was no different from placebo for hot flash frequency, while hormone therapy reduced them more than black cohosh,
and safety could not be judged because of poor reporting
(Leach 2012).
The 2023 position statement does not recommend soy, soy extracts, black cohosh, or other herbal products to treat hot flashes
(NAMS 2023).

Risks from product quality

An overview of 26 systematic reviews found herbal products contaminated with heavy metals, undeclared prescription drugs, fungi, and toxins,
with reported harms ranging from heavy metal poisoning to liver and kidney failure
(Posadzki 2013).
If you use any product, choose a registered one, tell your doctor every time, and stop at once if you develop yellow eyes, dark urine, or itching all over.

Table: comparing options in the transition

Generic and drug-class names only. Medicines and hormones must be used under medical supervision.

Common beliefs versus the evidence

Feeling bad in menopause means you are not strong enough

False. Long-term studies show higher depression risk during the transition even in women with no history of depression, linked to hormone fluctuation.

Everyone going through menopause becomes depressed

False. The risk rises, but most women do not develop depression. Women with past depression, severe hot flashes, or stressful life events are at higher risk.

You need hormone blood tests to know you are in menopause

Not for women over 45 with clear symptoms. Doctors can diagnose from symptoms and the period pattern.

Bioidentical hormones are natural, so they are safer

False. Approved estradiol and micronized progesterone have safety data, but unapproved compounded hormones are not recommended.

Herbal products are safe because they are natural

Not always. Most herbal products lack evidence of benefit, and some are contaminated with heavy metals or undeclared drugs.

Soy can replace hormones and protects bone

False. 200 mg a day of soy isoflavones for 2 years did not prevent bone loss, although soy is fine as everyday food.

Frequently asked questions (FAQ)

I am 46–47, my period has been missing for 4 months, and I feel awful. What is going on?

Once pregnancy and other causes are ruled out, a gap of 60 days or more is the late menopause transition. Fluctuating hormones make the brain more stress-sensitive, and SWAN found the risk of major depression 2–4 times higher at this stage. Feeling bad has a biological cause, and you should tell your doctor at the appointment.

Does 4 months without a period mean I have reached menopause?

Not yet. Menopause is confirmed only after 12 months in a row without a period. Pregnancy is still possible, so keep using contraception until your doctor confirms menopause.

When should mood swings be treated as depression?

If you feel sad, hopeless, or lose interest in things you enjoyed nearly every day for more than 2 weeks, cannot work or look after yourself, or have thoughts of self-harm, you should be assessed and treated as for depression. In Thailand, call 1323 at any hour if you have thoughts of self-harm.

How can I cope physically and emotionally while waiting for my appointment?

Do strength training 2–3 days a week, walk briskly, keep a steady sleep schedule, cut coffee after noon and alcohol, record symptoms and mood daily, and tell someone close what you are going through. CBT and mindfulness have evidence from randomized trials.

Do I need an FSH or other hormone blood test before seeing the doctor?

For women over 45 with clear symptoms, the NICE NG23 guideline says diagnosis can be made from symptoms, so an FSH test is not needed. A pregnancy test is advisable if you are sexually active, and TSH, prolactin, and other tests are guided by symptoms.

Is hormone therapy safe, and can it help mood?

For women under 60 or within 10 years of menopause without contraindications, benefits usually outweigh risks. A trial found transdermal estradiol led to remission of perimenopausal depression in 68% versus 20% on placebo, but it is not approved to treat depression. Decide together with your doctor.

Can herbal or traditional women’s remedies replace hormone therapy?

The evidence is not enough. A review of 16 trials found black cohosh no different from placebo for hot flashes, and the 2023 position statement does not recommend herbal products to treat hot flashes. Some products are contaminated with heavy metals or undeclared drugs, so tell your doctor whenever you use one.

If I cannot use hormones, what are the options?

Non-hormonal medicines include paroxetine, venlafaxine, gabapentin, oxybutynin, and fezolinetant for hot flashes, antidepressants for depression, and CBT, which helps mood, hot flashes, and sleep. Your doctor will choose based on your main symptoms and health conditions.

Scientific Mechanism

Ovaries and the cycle: as follicles decline, the pituitary releases more FSH. In some cycles the ovaries overshoot and estrogen runs high; in others no egg is released.
Several months in a row without ovulation means no period, which matches the late transition
(Harlow 2012).

Hormones and the stress system: swings in estrogen and progesterone make brain steroids such as allopregnanolone swing too.
GABA-A receptors that cannot adapt in time make the HPA axis more reactive to stress, so women with stressful life events are at greater risk of low mood
(Gordon 2015).

Why treatments work differently: hormone therapy smooths hormone swings and reduces the hot flashes that break sleep; antidepressants act directly on neurotransmitter systems;
and CBT interrupts self-critical thinking and the habits that keep insomnia going. The three can be combined
(Maki 2018).

Compiled and reviewed by Asst. Prof. Dr. Norawit Raatpiboon

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