Perimenopause and menopause are not a single event and not a short one. For most women the transition lasts years, symptoms start earlier than expected, and the response from healthcare is too often that everything looks normal. At Slender Me Medical in Corona, we take these symptoms seriously, investigate properly, and treat what we find.
Perimenopause: The Part Nobody Explains
Perimenopause is the years leading up to your final period, and it commonly begins in the early to mid forties — sometimes late thirties. Periods are still happening, so most women do not connect what they are feeling to hormones.
This is the phase where hormones fluctuate rather than simply decline, which is why symptoms come and go and why a single blood test on a single day so often looks unremarkable. It is also the phase where women are most likely to be told they are fine, or stressed, or depressed, and sent home.
You are not imagining it, and you do not have to wait until your periods stop to be treated.
Symptoms Worth Taking Seriously
- Hot flashes and night sweats
- Waking at 2 or 3am and not getting back to sleep
- Irregular, heavier, or unpredictable periods
- Anxiety, irritability, or a shorter fuse than you recognize
- Low mood, or crying at things that would not normally affect you
- Brain fog — losing words, losing your thread mid-sentence
- Weight gain, especially around the middle, despite no change in habits
- Joint aches and stiffness
- Vaginal dryness or discomfort with sex
- Recurrent urinary tract infections or new urgency
- Loss of sex drive
- Hair thinning, dry skin, brittle nails
- Heart palpitations
Most women experience some of these. Very few have all of them, and the pattern differs enormously between women.
Why This Gets Missed
Menopause education in medical training has historically been minimal, and the fallout from a large 2002 study caused a generation of clinicians to become wary of hormone therapy in ways the subsequent evidence does not support. The result is a lot of women being told to wait it out.
Meanwhile the symptoms overlap with thyroid disease, anemia, depression, and sleep disorders — so women get treated for one thing while the actual driver goes unaddressed. We check for those too, because sometimes they are the answer, and it matters to know which.
How We Evaluate
A real conversation about your symptoms, your cycle, your history, and what has changed. Then labs where they help: thyroid function, iron and ferritin, a complete blood count, vitamin D, metabolic markers, and hormone levels where they are informative.
A word on hormone testing in perimenopause: levels swing week to week, so a single normal result does not rule anything out. Your symptoms carry more weight than one number, and any clinic treating you off a single lab draw is oversimplifying.
Hormone Therapy: What We Actually Prescribe
Estradiol — the primary treatment
Estradiol is the same estrogen your ovaries produced, and replacing it remains the single most effective treatment available for hot flashes, night sweats, and the sleep disruption they cause. It also helps protect bone density, which matters more than most women are told — bone loss accelerates sharply in the years around menopause.
How it is delivered matters, and this is where a lot of women are never given a choice.
Estradiol taken as a tablet passes through the liver before reaching the rest of the body, and that first pass affects clotting factors. Delivered through the skin — as a patch, gel or spray — it bypasses the liver entirely, and the evidence associates transdermal delivery with a lower risk of blood clots than oral. For many women, particularly those with any clotting or cardiovascular risk, that difference is the reason to choose one over the other.
Options include:
- Patch — applied twice weekly, steady levels, nothing to remember daily
- Gel or spray — applied daily, easily adjusted up or down
- Tablet — simple and inexpensive, though it carries the first-pass consideration above
- Pellets — inserted every few months, convenient, but the dose cannot be changed once placed
- Vaginal estrogen — a low local dose for dryness and urinary symptoms, with minimal absorption into the bloodstream. It can be used alongside systemic therapy or on its own.
Progesterone — and why we discuss it even after a hysterectomy
Most women are told progesterone has exactly one job: protecting the uterine lining. That is true and it is not optional — estrogen alone stimulates the endometrium, and over time unopposed estrogen raises the risk of hyperplasia and endometrial cancer. If you have a uterus and you are taking estrogen, you need progesterone. That is a safety requirement, not a preference.
But protecting the uterus is not the only thing progesterone does.
Progesterone receptors are not confined to the uterus. They are found in the brain, bone, breast tissue and blood vessels, which is why the effects of losing it are felt well beyond the reproductive system.
The sleep and mood effects have a specific mechanism behind them. Micronized progesterone is converted in the body to allopregnanolone, which acts on GABA receptors in the brain — the same calming pathway that anti-anxiety medication targets. This is why progesterone taken at bedtime is mildly sedating, and why many women describe deeper sleep, less 3am waking, and a steadier mood within weeks of starting it.
Which brings us to women who have had a hysterectomy. Standard guidance says progesterone is not required after hysterectomy, and for endometrial protection that is correct — there is no lining left to protect. But “not required” is not the same as “no benefit,” and too many women are told the first and never hear the second.
If you have had a hysterectomy and you are struggling with sleep, anxiety or mood swings, progesterone is a conversation worth having rather than a question already closed. It is our clinical approach to raise it, discuss the reasoning with you, and decide together — not to assume it is irrelevant because your uterus is gone.
We use micronized progesterone, which is structurally identical to what your body produced, rather than the older synthetic progestins used in the studies that shaped the 2002 headlines.
When you start matters
Evidence supports beginning hormone therapy near the menopause transition rather than years afterward — generally before age 60, or within ten years of your final period. Starting in that window has a more favorable balance of benefit to risk than starting much later. It is one more reason not to spend five years being told to wait it out.
Testosterone — the hormone most women are never offered
Women produce testosterone too, and levels decline with age. It is not a men’s hormone.
Here is the situation, stated plainly: there are more than thirty FDA-approved testosterone products for men and none approved for women in the United States. Two attempts at approval failed, and Australia is currently the only country with an approved product for women. As a result, testosterone in women is prescribed off-label, and a great many providers simply do not offer it or raise it at all.
What the evidence supports: the major medical societies endorse testosterone for women with distressing low sexual desire after menopause. That is the indication with the strongest evidence behind it, and for the right woman it works well.
What we will not claim: studies have not established that testosterone improves energy, brain fog, bone density or body composition in women. Some of our patients report feeling better in those ways, and that is worth something — but we are not going to tell you it is proven when it is not.
Delivery matters here too: creams and gels allow small, adjustable doses and are what the clinical guidelines favor. Pellets are more convenient, but the dose cannot be changed once placed. We will talk through the tradeoff and choose with you rather than for you.
Testosterone is a controlled substance, which affects how and where it can be prescribed. We treat patients in person at our Corona clinic and by telehealth in states where we hold the required licensure and registration.
Non-hormonal options
If hormone therapy is not appropriate for you, or you would rather not take it, there are non-hormonal medications that reduce hot flashes, along with approaches for sleep and mood. Being unsuitable for hormones does not mean going untreated.
The symptoms that need their own attention
Vaginal dryness, painful sex, and recurrent urinary symptoms often do not respond fully to systemic hormone therapy and are treated directly instead. Weight gain during this transition is also its own problem with its own answers — it is hormonal, not a failure of willpower, and it is treatable.
Important Safety Information
Hormone therapy is not appropriate for every woman. It is generally avoided with a history of breast cancer, certain other hormone-sensitive cancers, unexplained vaginal bleeding, a history of blood clots or stroke, or active liver disease.
Risks and benefits depend on your age, how long since your final period, your personal and family history, and which hormones and delivery route are used. We go through this with you individually rather than handing you a leaflet.
Estrogen without progesterone in a woman with a uterus raises the risk of endometrial cancer. Any hormone therapy requires ongoing review, and unexpected vaginal bleeding should always be reported and investigated.
Progesterone can cause drowsiness, which is why it is taken at bedtime, and should not be used by women with a history of certain hormone-sensitive conditions.
Testosterone in women can cause acne, unwanted hair growth, and at higher doses voice changes that may not be reversible. This is precisely why dose and delivery method matter, and why we monitor.
This page is general information, not medical advice. What is appropriate for you is decided at your consultation.
Why Patients Choose Us
- We treat perimenopause, not just menopause — you do not have to wait until your periods stop
- Physician-supervised care with licensed nurse practitioners managing your program
- We rule things out — thyroid, iron, and other causes that mimic this
- You get a choice of delivery method, with the tradeoffs explained
- We discuss progesterone and testosterone, including with women who have been told they do not need them
- Ongoing adjustment, because the first dose is rarely the final one
- In Corona since 2011, and you see the same people every visit
In-Office or Telehealth
We see patients in person at our Corona clinic and by telehealth in the states where we are licensed. Estradiol and progesterone are not controlled substances, so remote care is straightforward. Testosterone is, so tell us where you live and we will confirm what we can do.
Serving Corona and the Inland Empire
Our clinic is at 2083 Compton Avenue, Suite 101, Corona, CA 92881, with ample parking. We see patients from Corona, Norco, Eastvale, Riverside, Chino Hills, Temescal Valley and the surrounding Inland Empire.
Hours: Monday, Tuesday, Thursday, Friday and Saturday 8:30am–5:00pm. Wednesday 8:30am–6:00pm. Closed Sunday.
Phone: (951) 898-8515
Frequently Asked Questions
Am I too young for this to be perimenopause?
Probably not. It commonly begins in the early forties and sometimes the late thirties. Still having periods does not rule it out.
My labs came back normal. Does that mean nothing is wrong?
No. Hormone levels fluctuate substantially during perimenopause, so a single normal result proves very little. Your symptoms matter more than one draw.
Isn’t hormone therapy dangerous?
That belief comes largely from how one 2002 study was reported. Subsequent evidence has substantially refined the picture, and for many women starting near menopause the benefits outweigh the risks. It depends on your history, and we will go through yours.
Patch, gel, pill or pellet?
Transdermal options bypass the liver and are associated with a lower clotting risk than oral. Pellets are convenient but fixed once placed. There is a real choice here and we will make it with you.
I had a hysterectomy. Do I need progesterone?
You do not need it to protect your uterus, because there is no lining left to protect. But progesterone has effects on sleep, anxiety and mood that have nothing to do with the uterus, and many women who have had a hysterectomy are never told that. If those symptoms are part of what you are dealing with, it is worth discussing rather than dismissing.
Why has no one offered me testosterone?
Because there is no FDA-approved product for women in the US, so many providers never raise it. That does not mean it has no role — it means the conversation requires more effort than a standard prescription.
How long will I need treatment?
It varies. Some women need a few years through the worst of the transition; others continue longer for ongoing benefit. It is reviewed regularly, not set and forgotten.
Do you take insurance?
We are a cash-pay practice. Some labs may be billable to your insurance and we will discuss costs openly before you commit.
You do not have to just get through it
Book a consultation at our Corona clinic or by telehealth. We will listen properly, investigate what is actually happening, and build a plan around your symptoms rather than around your age.
Book Your Consultation or call (951) 898-8515