Written by &you Labs Team
Updated September 22, 2026
Menopause touches nearly every woman. It usually hits between the late 40s and mid-50s. The years before it, called perimenopause, can last 4 to 10 years. This stretch brings real hormone shifts and new symptoms.
A menopause blood test can show your stage. It can also guide how you manage symptoms.
Perimenopause brings rising FSH, over 10 IU/L on day 3. AMH falls. Estradiol swings up and down. After menopause, FSH stays over 25. Estradiol drops under 30 pg/mL. AMH becomes too low to detect. Common symptoms include irregular cycles, hot flashes, poor sleep, mood shifts, and dryness.
AMH starts to fall. Day-3 FSH usually stays under 10. Cycles stay regular, with only small shifts in length.
Day-3 FSH climbs into the 10 to 15 range. AMH keeps falling. Cycle length starts to vary more. Sleep and mood symptoms can begin. Estradiol swings, sometimes high, sometimes low.
Cycles turn clearly irregular, with skipped months. FSH often runs high. Hot flashes grow more common.
This stage means 12 months in a row with no period. Day-3 FSH stays over 25 IU/L. Estradiol stays under 30 pg/mL. AMH is too low to detect. The average age falls around 48 to 51, though this varies by person.
Estradiol stays low for good. FSH and LH stay high for good too.
A rising FSH is the clearest sign of this shift. In the early years it swings, but often runs over 10. Later, it stays over 25. One single reading can mislead early on. Doctors often check it more than once.
AMH keeps falling through this stage. It becomes too low to detect once periods stop. It can help confirm an early start to the shift.
Estradiol swings widely at first, both high and low. Later, it settles under 30 pg/mL. Symptoms often line up with the low points.
LH rises along with FSH. Doctors track it less closely.
Progesterone falls as ovulation grows less regular. Cycles without ovulation make little to no progesterone.
This falls slowly with age. Surgery that removes both ovaries causes a sudden, sharp drop.
This also falls slowly with age. It becomes a bigger relative source of hormones once periods stop.
These same hormones drive fertility earlier in life too. Our guide to fertility blood tests for women covers AMH, FSH, and LH in that context.
Shifting estrogen drives these. They can start early and last for years.
A few things stack up here. Hot flashes disrupt sleep. So do hormone shifts and mood changes.
Estrogen and progesterone changes affect brain chemicals tied to mood. Low mood grows a bit more common at this stage.
Cycles without ovulation, and cycles that run short or long, become common. This lasts until periods stop for good.
Low estradiol affects this tissue directly. Local estrogen treatment can help.
Some women notice trouble with focus. Poor sleep and hormone shifts both play a part.
Bone loss speeds up once periods stop, since estrogen helps protect bone. A bone scan around this time gives a useful baseline.
Heart risk rises after this stage. Your cholesterol, blood pressure, and related markers deserve closer watch from here on.
Muscle mass tends to drop. Belly fat tends to rise. Your metabolism shifts too.
A full check-up at this stage should also cover:
See what a full &you Labs panel covers to check these markers with your hormones.
HRT is a personal choice. Current evidence points to a few general rules.
Women under 60, or within 10 years of this stage, with real symptoms. Think hot flashes, poor sleep, mood shifts, or dryness. No major red flags in their health history.
Combined estrogen and progesterone suits women who still have a uterus. Estrogen alone suits women who have had it removed. Patches carry a lower clot risk than pills. Vaginal estrogen treats local symptoms only.
Symptom relief. Stronger bones. Possible heart benefits when started early.
A small rise in breast cancer risk with combined HRT after several years. A small rise in clot risk with pills, lower with patches. Talk it through with your doctor.
Estradiol and micronized progesterone, in approved forms, are well studied and safe. Custom versions from specialty pharmacies are less standard. Approved products are usually the safer pick.
A diet rich in vegetables, fish, and whole grains supports your heart and bones. Get enough protein to protect muscle. Get enough calcium and vitamin D too.
Weight-bearing exercise protects bone. Strength training protects muscle. Cardio protects your heart.
Treat what disrupts your sleep, be it hot flashes, sleep apnea, or worry. Aim for 7 to 8 hours of good sleep.
A steady stress habit supports mood and hormone balance.
Quitting eases hot flashes. It also slows bone loss.
Around 48 to 51, a bit earlier than in some Western countries. This varies a lot from person to person.
Your symptoms tell you more than one blood test can. Watch for cycle changes, hot flashes, poor sleep, and mood shifts. A day-3 FSH over 10, with falling AMH, supports the picture. One normal FSH reading does not rule it out.
Yes. Ovulation can still happen, sometimes without warning. Keep using birth control until 12 months after your last period, if you are under 50. Use it for 24 months if you are over 50.
This is a personal choice, made with your doctor. It should weigh your symptoms, age, and health history. For many women under 60 with real symptoms, the benefits tend to outweigh the risks.
No, not on its own. Modern HRT is not linked to real weight gain. Midlife weight gain usually comes from other shifts, like activity levels and sleep.
The &you Labs Team combines medical science with personal care. We help Filipinos understand their health markers with blood work analysis that is easy to follow, whole person support, and health expertise built for Filipino life.
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