What are the first signs of perimenopause?

The earliest perimenopause signs are often changes in your menstrual cycle — periods becoming irregular, heavier, or shorter. Hot flashes, night sweats, sleep disruption, and mood changes typically follow. These symptoms can start in your late 30s or early 40s, years before your last period. Vela maps your symptoms to your hormonal pattern and builds a protocol specific to where you are in the transition.

How long does perimenopause last?

Perimenopause typically lasts 4-10 years, though the range is wide. The average age of onset is around 47, with menopause occurring around age 51. Some women transition quickly over 2-3 years; others experience a decade of hormonal fluctuation. The severity and duration depend on genetics, stress load, sleep quality, and hormonal support throughout the transition.

What lab tests should I get during perimenopause?

The most useful perimenopause labs are FSH and LH, estradiol and progesterone, a full thyroid panel (thyroid dysfunction overlaps heavily with perimenopause symptoms), and DHEA-S and testosterone. A single FSH snapshot is often misleading due to hormonal variability. Vela recommends which labs to prioritize and when to test them in your cycle.

Can perimenopause cause anxiety and mood changes?

Yes — mood changes are one of the most common and underrecognized perimenopause symptoms. Fluctuating estrogen directly impacts serotonin and dopamine signaling, while progesterone decline reduces the brain's calming GABA activity. Many women are prescribed antidepressants at this stage without the underlying hormonal root cause being addressed. Vela's protocol includes neurological and hormonal support specific to this pattern.

What supplements help with perimenopause symptoms?

Evidence-backed perimenopause supplements include magnesium glycinate (sleep and mood), ashwagandha (cortisol balance), B6 and B complex (hormonal metabolism), and omega-3s (inflammation protection). The right stack depends on your specific symptom pattern and hormone levels — Vela builds your supplement tier list around your actual data, not a generic menopause formula.

Perimenopause Protocol: Your Personalized Roadmap

Understanding Perimenopause

Your hormones are shifting. That's biology, not a breakdown.

Perimenopause typically begins in your late 30s to mid-40s — years before your last period. It's the transition phase where estrogen and progesterone become increasingly erratic, and the symptoms can be confusing, frustrating, and completely dismissed by conventional medicine.

Hot flashes, night sweats, insomnia, brain fog, anxiety, weight gain, irregular periods, joint pain, heart palpitations — these aren't "just aging." They're signals from a hormonal system in flux. The problem isn't perimenopause itself. It's that nobody gives you a roadmap for navigating it.

Most women are told to "wait it out" or offered antidepressants for symptoms that are clearly hormonal. Meanwhile, their progesterone has dropped 75%, their estrogen is swinging wildly between high and low, and their cortisol and thyroid function are shifting in tandem. Without testing, you're flying blind through the most significant hormonal transition since puberty.

Vela gives you the map. We track where you are in the transition, identify which hormone shifts are driving your specific symptoms, and build a tiered protocol that evolves as you do.

The Vela Approach

A protocol that evolves with your transition

Map Your Transition Stage

Perimenopause isn't binary. Our intake identifies where you are — early (irregular cycles, rising FSH), mid (intensifying symptoms, dropping progesterone), or late (approaching menopause). Your stage determines your protocol.

Target the Right Hormones

Is progesterone crashing faster than estrogen? Is cortisol spiking from sleep disruption? Is thyroid converting properly? We recommend specific labs and interpret them against optimal perimenopause ranges — not standard reference ranges.

Tier Your Interventions

Sleep hygiene and stress management first. Targeted nutrition for hormone metabolism second. Evidence-based supplements like magnesium, ashwagandha, and vitex third. Advanced options with provider guidance when indicated.

Sample Protocol

What a perimenopause protocol from Vela looks like

This is a sample for mid-perimenopause with sleep disruption and anxiety as primary symptoms. Your protocol will be personalized to your stage, symptoms, and lab results.

Each recommendation is structured: what, why, how much, when, and what to watch for.

Perimenopause — Sleep & Anxiety Focus

Tier 1 Temperature regulation: cool bedroom (65-67F), moisture-wicking layers

Tier 1 Cortisol timing: reduce high-intensity exercise to morning only

Tier 2 Magnesium glycinate 400mg + L-theanine 200mg before bed

Tier 2 Ashwagandha KSM-66 300mg twice daily for cortisol modulation

Tier 2 Omega-3 (EPA-dominant) 2g daily for neuroinflammation and mood

Tier 3 Bioidentical progesterone discussion — requires provider evaluation

Recommended Testing

The perimenopause lab panel that tracks your transition

FSH & Estradiol

Rising FSH with fluctuating estradiol confirms perimenopause stage. Day 3 testing gives the clearest picture of ovarian reserve.

Progesterone (Day 21)

Often the first hormone to drop significantly. Low progesterone drives insomnia, anxiety, and irregular cycles — the hallmarks of early perimenopause.

Cortisol (AM + PM)

Diurnal cortisol pattern reveals stress-hormone dysregulation that amplifies every perimenopause symptom. Essential for sleep and anxiety protocols.

Full Thyroid Panel

TSH, Free T3, Free T4, TPO antibodies. Thyroid dysfunction accelerates during perimenopause and is frequently missed in standard screening.

Vitamin D & B12

Both decline with age and impact bone density, energy, and mood. Deficiency is common and easily correctable but rarely tested.

Lipid Panel & Fasting Insulin

Cardiovascular risk shifts significantly in perimenopause as estrogen's protective effects wane. Metabolic markers become critical to track.

Common Questions

Perimenopause questions, answered plainly

What are the first signs of perimenopause?

The earliest perimenopause signs are often changes in your menstrual cycle — periods becoming irregular, heavier, or shorter. Hot flashes, night sweats, sleep disruption, and mood changes (anxiety, irritability, brain fog) typically follow. These symptoms can start in your late 30s or early 40s, years before your last period. Vela maps your symptoms to your hormonal pattern and builds a protocol specific to where you are in the transition.
How long does perimenopause last?

Perimenopause typically lasts 4–10 years, though the range is wide. The average age of onset is around 47, with menopause occurring around age 51. Some women transition quickly over 2–3 years; others experience a decade of hormonal fluctuation. The severity and duration depend on genetics, stress load, sleep quality, and how well estrogen and progesterone are being supported throughout the transition.
What lab tests should I get during perimenopause?

The most useful perimenopause labs are FSH and LH (elevated in perimenopause), estradiol and progesterone (to identify your hormonal pattern), a full thyroid panel, and DHEA-S and testosterone. A single FSH snapshot is often misleading due to hormonal variability — Vela recommends which labs to prioritize and when to test them in your cycle.
Can perimenopause cause anxiety and mood changes?

Yes — mood changes are one of the most common and underrecognized perimenopause symptoms. Fluctuating estrogen directly impacts serotonin and dopamine signaling, while progesterone decline reduces the brain’s calming GABA activity. Many women are prescribed antidepressants at this stage without the underlying hormonal root cause being addressed. Vela’s protocol includes neurological and hormonal support specific to this pattern.
What supplements help with perimenopause symptoms?

Evidence-backed perimenopause supplements include magnesium glycinate (sleep, mood, muscle tension), ashwagandha (cortisol balance, stress resilience), B6 and B complex (hormonal metabolism), and omega-3s (inflammation and cardiovascular protection). The right stack depends on your specific symptom pattern and hormone levels — Vela builds your supplement tier list around your actual data, not a generic menopause formula.

Perimenopause Protocol:Your Personalized Roadmap