12/04/2026
If your body has just not been playing the same game that it used to — more bloating, fatigue, brain fog, hair changes, mood swings and allergies you never had before…
you’re not imagining it.
This is where perimenopause and thyroid function collide.
Hormones aren’t gently declining — they’re fluctuating.
Oestrogen can spike, progesterone drops… and your thyroid doesn’t love the chaos.
And here’s the part no one tells you:
Your immune system can go a little… berserko!
Oestrogen stimulates it.
Progesterone calms it.
So when that balance shifts → you can end up more inflamed, reactive, and this is often when thyroid issues or autoimmunity show up.
From there, everything feels it:
→ Slower digestion = bloating
→ Lower cellular energy = fatigue
→ Brain metabolism shifts = brain fog
→ Hormonal stress = hair + mood changes
This phase isn’t random — and it’s a stress test for your whole system.
Your symptoms are signals.
And when you support your thyroid, hormones and immune system properly… things can start to make sense again.
If your body isn’t responding the way it used to — it’s time to get real answers. I help women navigate this every day.
Tash xx