Serving West Chester, PA & Chester County
Most women hit their early 40s and notice something has shifted. Sleep is broken. Weight clings to the midsection. Periods get unpredictable. Mood swings come out of nowhere. And when they bring it up at their annual physical, they get told it’s just stress, or to try cutting carbs, or that everything looks “normal” on paper.
What you’re feeling has a name: perimenopause. And there’s a lot we can do about it.
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Perimenopause is the years leading up to menopause, usually starting somewhere between ages 38 and 47. Your ovaries don’t shut off all at once. They sputter. Estrogen and progesterone start swinging unpredictably, sometimes high, sometimes low, often within the same week. That hormonal chaos is what causes the symptoms most women describe to us.
Things you might be feeling:
Many of these get brushed off in a 15-minute primary care visit. We hear that story almost every week from women across Chester County.
At Towsen Clinic, perimenopause care is built around what your hormones are actually doing right now, not what a reference range says they should be doing on average. Adrienne Towsen, MD runs detailed hormone panels that go well past what most primary care offices order. Estrogen, progesterone, FSH, LH, testosterone, thyroid, cortisol, DHEA. We look at the whole picture.
Then we sit down with you. Symptoms, sleep patterns, cycle history, energy, mood, stress load, lifestyle. No rushed appointment. No dismissive shrug. We figure out where your hormones are landing and where they need to be for you to feel like yourself again.
From there, your protocol might include the bioidentical hormones used in treatment, progesterone support for sleep and mood, low-dose testosterone if energy and libido are flat, targeted supplementation, or a combination. Some women need full hormone replacement during this phase. Others just need progesterone to smooth out the cycle chaos. It depends on you.
This is part of our hormone optimization programs, so if other systems need attention (thyroid, adrenal, metabolic), we address those alongside the hormone work.
The women we treat are usually busy professionals in their early-to-mid 40s. They live in places like Thornbury, East Goshen, Westtown, or right in the borough. They run companies, manage households, drive kids to Henderson or Rustin, hit Anytime Fitness or LA Fitness before work, and quietly wonder why they suddenly feel 20 years older than they are.
A few things they appreciate about how we work:
Real lab work. We don’t just order a basic estrogen check. We look at multiple hormone markers across the right phase of your cycle (if you’re still cycling) and build a clear picture.
Time in the room. Initial consultations run about an hour. Follow-ups aren’t rushed. You get to actually talk through what’s going on.
Physician-led care. Adrienne Towsen, MD has over 15 years of clinical experience. She personally designs and adjusts every protocol. You’re not handed off to a different provider for follow-up.
Adjustments based on how you feel. Your protocol isn’t set in stone. We tweak doses based on lab work and how your symptoms are responding. Many women feel meaningful changes within four to eight weeks.
Discretion. Hormone therapy, libido, mood, weight. These are personal conversations. We handle them like the medical issues they are.
You might be a fit for perimenopause treatment if:
Many women stay with us as you transition into menopause, where the protocol shifts to match the new phase.
The initial consultation runs about an hour. We go through your full health history, current symptoms, what you’ve tried, and what you want from treatment. We review any recent lab work you’ve had done and order new panels where needed. You leave with a clear sense of what we’re looking at and what next steps look like.
After labs come back, we sit down again, walk through results, and build out a protocol. If treatment makes sense, we get you started.
Perimenopause is the transition phase, usually four to ten years long, where hormones swing erratically before your cycle stops. Menopause is the point after you’ve gone 12 full months without a period. Symptoms can overlap, but the treatment approach differs because perimenopause involves cycling hormones rather than full hormone decline.
For most women, somewhere between four and ten years. Some women breeze through it in a couple of years. Others feel symptoms for over a decade. Hormone testing helps figure out where you are in the process.
Yes, when it’s supervised by a physician and tailored to your individual hormone profile. We use bioidentical formulations, monitor your labs regularly, and adjust based on how you’re responding. We don’t take a set-and-forget approach.
Yes. Many women come in while still cycling because symptoms have already started affecting daily life. We work around your cycle and dose strategically. Catching things early often leads to a smoother overall transition.
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Areas We Serve: West Chester, PA – Exton, PA – Malvern, PA – King of Prussia, PA – Wayne, PA – Glen Mills, PA
