Fertility Monitoring
Tempdrop to monitor your fertility. Track your cycle whilst you sleep, understand your fertility window better
Tempdrop Fertility Monitor | Version 2
Tempdrop Fertility Monitor | Version 2
Tempdrop brings the full fertility tracking solution to your smartphone. Whether you are looking to increase your chances of conceiving, or are practicing fertility awareness methods, Tempdrop is tailored to you.
Sizing:
S/M fits 8.5"-15.5"/21.5cm - 39cm.
L/XL fits 12.5"-18.5" /31.5cm- 47cm.
Please measure your arm in advance of placing your order
Please note: Orders shipped to Ireland femme will pay the customs charges.
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How It Works
Fertility & ovulation tracking
Introducing Tempdrop - a wearable fertility monitor.
Tempdrop sensor & app: A lifelong companion.
Tempdrop Replacement Armbands | Version 2
Tempdrop Replacement Armbands | Version 2
Upgrade your Tempdrop experience with our comfortable and durable replacement bands. Designed with your convenience in mind, these bands ensure a perfect fit for every user while maintaining the seamless functionality of your Tempdrop device.
Key Features:
- Custom Fit: Adjustable straps to accommodate all arm sizes for a secure and comfortable fit throughout the night.
- Premium Materials: Soft, hypoallergenic fabric that’s gentle on the skin and built to withstand daily use.
- Easy Installation: Replace your old band in seconds with our hassle-free design.
- Breathable Design: Enhanced airflow ensures all-night comfort, even for sensitive skin types.
- Stylish and Versatile: Available in neutral tones to complement your Tempdrop device.
Whether you need a spare or a replacement, these bands are the perfect accessory to keep your Tempdrop functioning at its best. Stay consistent with your tracking without missing a beat.
Compatibility:
Exclusively designed for use with the Tempdrop wearable thermometer.
Keep your Tempdrop secure and comfortable with our high-quality replacement bands—because your wellness journey deserves the best.
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Ovulation tracking: Four Easy Steps
Step One: Wear before sleep
Before you go to sleep, press the drop-shaped button to turn on your Tempdrop sensor. Place the band on your upper arm and leave it on throughout the night.
Step Two: Sync whenever
Remove once you are up for the day and sync with the Tempdrop app whenever convenient.
Step Three: Add your symptoms
Track your symptoms to verify ovulation and learn about your cycle phases.
Step Four: Get results
View the chart and interpret your results. Upgrade to premium for automatic interpretation.
Recently on The femme Journal
We are here to help you with every stage of your fertility journey. Some of our recent blog posts may interest you.
What Your Period Says About Your Health: Why Your Cycle Is More Than Just a Monthly Nuisance
Why Do We Still Treat Periods Like a Monthly Inconvenience? We get it. Periods can be uncomfortable, inconvenient, messy, and painful. But they’re also something more – something we’re not talking about nearly enough. Your menstrual cycle isn’t just a fertility tracker. It’s a vital sign – right up there with heart rate, blood pressure and temperature. When it’s regular and symptom-free, it’s often a sign that your hormones (and wider health) are in sync. And when it’s not? That’s valuable data, too. At Femme Health, we think it’s time to shift the narrative. Here’s what your period is really telling you – and why tuning in is one of the best things you can do for your health. Your Menstrual Cycle as a Vital Sign The American College of Obstetricians and Gynaecologists (ACOG) actually recommends that the menstrual cycle be considered a vital sign – especially for adolescents and young adults. Why? Because changes in your cycle can signal issues with: Hormonal health (think oestrogen, progesterone, cortisol and insulin) Thyroid function Nutrient deficiencies Chronic stress or poor sleep Underlying conditions like PCOS, endometriosis, or hypothalamic amenorrhoea In short: your period is your body’s monthly status report. If we only ever treat it as a nuisance to be ignored or medicated away, we miss key health clues. What a “Healthy” Cycle Actually Looks Like Every woman’s cycle is slightly different, but here’s what a healthy menstrual cycle generally includes: Cycle length: 21–35 days (measured from the first day of one period to the first day of the next) Bleeding duration: 3–7 days Flow: Moderate and manageable (not soaking through products every hour) Symptoms: Mild or manageable – not debilitating cramps, exhaustion, or mood swings Regularity: Predictable cycles, with only slight variations month to month If your period ticks these boxes most months, it’s usually a sign that your body is functioning well hormonally. But if things feel off? That’s not something to ignore – it’s a sign worth exploring. What Irregular or Problematic Periods Can Tell You Here are just a few ways your period can act as an early warning system: 1. Heavy or Prolonged Bleeding Could signal fibroids, endometriosis, or low iron levels – or be a sign your estrogen is dominating without enough progesterone to balance it out. 2. Irregular or Missed Periods Common with stress, PCOS, thyroid disorders or under-eating. A missed period is often the body’s way of saying, “I don’t feel safe enough for reproduction right now.” 3. Painful Periods Mild cramps are normal – but if you’re regularly doubled over in pain, it could be a sign of endometriosis, adenomyosis, or inflammation. 4. Extreme PMS or Mood Swings Could be linked to hormone imbalances, blood sugar fluctuations or PMDD (a more severe form of PMS that affects mood regulation). Why Reframing the Conversation Matters We’ve been taught to treat periods like something to hide, hush or “power through.” But when we ignore our cycles, we miss out on one of the most useful health tools we have. Understanding your cycle helps you: Make more informed healthcare decisions Spot patterns in mood, energy, and sleep Advocate for yourself at the doctor’s office Feel more in control, not blindsided, by your body And when we all start treating menstrual health as essential health, we begin to dismantle the stigma that holds so many women back from seeking the care they deserve. The Bottom Line Your period is not just a monthly nuisance. It’s a messenger. A barometer. A beautifully complex signal from your body that’s worth listening to – not suppressing or silencing. At femme, we’re here to help you tune in, not tune out. Curious about what your period is telling you?Explore our cycle health tools or sign up to the Femme newsletter for hormone-friendly insights, expert interviews, and zero-BS health advice.
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What is the Vaginal Microbiome - and Why Should You Care?
The Vaginal Microbiome: Not Just a Buzzword You’ve probably heard the term gut microbiome thrown around, but did you know your vagina has its own ecosystem too? It’s called the vaginal microbiome – and it’s more than just a trending topic in women’s health. This delicate balance of bacteria plays a key role in everything from infection prevention to fertility and hormone health. At Femme Health, we’re all about making the science make sense. So here’s what your vaginal microbiome actually does, what can throw it off, and how to support it without panic-Googling every time something feels “off.” What Is the Vaginal Microbiome? The vaginal microbiome is the community of microorganisms (mainly bacteria) that live in the vagina. Don’t worry – these aren’t the bad kind. In fact, many of them are there to protect you. The superstar of the vaginal microbiome? Lactobacilli. These friendly bacteria help keep the vagina slightly acidic (with a pH of around 3.8 to 4.5), which makes it hard for harmful bacteria, yeast, and viruses to thrive. Why the Vaginal Microbiome Matters When the microbiome is in balance, you’re less likely to experience: Recurring thrush or yeast infections Bacterial vaginosis (BV) Urinary tract infections (UTIs) Vaginal odour or discomfort Fertility struggles (yes, really) It also plays a role in immune defence, pregnancy outcomes, and even how well your body tolerates things like tampons, lube, and sex. What Can Disrupt the Vaginal Microbiome? Unfortunately, this ecosystem is pretty sensitive. Here are some common culprits that can throw things off: Antibiotics: While they kill bad bacteria, they can wipe out the good guys too. Douching or harsh soaps: Your vagina is self-cleaning. It doesn’t need scrubbing. Tight or synthetic underwear: Not great for airflow or moisture balance. Hormonal changes: Menstruation, pregnancy, perimenopause and HRT can all affect the microbiome. Sex (especially unprotected): Semen has a higher pH, which can temporarily disrupt balance. Stress and poor sleep: Yep, your vaginal microbiome is affected by your nervous system too. Signs Your Vaginal Microbiome Might Be Out of Whack If you notice any of the following, it could be a sign your balance is off: Persistent or recurrent thrush or BV Unusual discharge (especially if it smells “fishy” or is grey/green) Itching, burning, or irritation Increased UTIs or urinary discomfort That said, everyone's normal is different. If something feels new or uncomfortable, check in with your GP or sexual health clinic. How to Support a Healthy Vaginal Microbiome Good news: you don’t need to do anything drastic. In fact, less is often more. 1. Avoid Over-Cleansing No douching. No scented soaps. Just warm water externally, or a pH-balanced, fragrance-free wash if you prefer something extra. 2. Wear Breathable Underwear Cotton underwear and going commando at night can help reduce moisture build-up. 3. Practice Safe Sex Condoms can help protect your microbiome, especially if you’re prone to BV or UTIs after sex. 4. Consider Probiotics There’s growing research into vaginal-specific probiotics (like Lactobacillus crispatus) to help maintain balance – especially if you’ve recently taken antibiotics. 5. Support Your Overall Health A healthy gut, balanced hormones, and good sleep all contribute to a happy vaginal microbiome. Everything's connected. The Bottom Line: It’s Time We Talked About Vaginal Health More Openly Your vaginal microbiome isn’t something to be ashamed of or anxious about – it’s just part of your overall health. Understanding how it works empowers you to spot changes early, seek the right support, and take care of your body in a way that works with it, not against it. At Femme Health, we believe that vaginal health is just as important as mental health, menstrual health, or gut health. No shame. No stigma. Just straight-up support and science-backed advice.
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What Every Woman Should Know About Perimenopause
Let’s Talk About Perimenopause (Before It Sneaks Up on You) Perimenopause isn’t something we learn about in school. It’s not usually dinner party conversation. And for most women, it doesn’t come with a heads-up. One day your cycle’s doing its usual thing, and the next, things feel... off. At femme, we believe knowledge is power – especially when it comes to your hormones. So here’s your no-nonsense guide to what actually happens during perimenopause, when it starts, and how to support your body (and mind) through the transition. First Things First: What Is Perimenopause? Perimenopause is the phase before menopause, when your hormones (mainly oestrogen and progesterone) start to fluctuate. This stage can last anywhere from a few months to over 10 years. Yep, really. It usually starts in your 40s, but for some women, changes begin in their mid-30s. Key point: You’re not in menopause until you’ve gone 12 months without a period. Until then, you’re in the perimenopausal phase – and that’s where a lot of the real shifts happen. Common Signs of Perimenopause (That Often Go Unnoticed) Every woman’s experience is different, but some of the most common symptoms include: Irregular periods (longer, shorter, heavier, or skipped) Mood changes (hello, PMS 2.0) Sleep disturbances Brain fog or forgetfulness Hot flushes or night sweats Vaginal dryness or changes in libido Increased anxiety or low mood Fatigue that hits harder than usual These symptoms are caused by fluctuating hormone levels – not because your body is “failing” or “breaking down.” When Does Perimenopause Start? There’s no universal start date, but research shows that hormonal changes can begin up to 10 years before menopause. That means some women start noticing subtle shifts in their late 30s, though the average age is early-to-mid 40s. Important: You don’t need to wait for your periods to stop before seeking support. If things feel different, it’s worth talking to your GP, especially if symptoms are affecting your quality of life. How to Support Your Body Through Perimenopause There’s no one-size-fits-all approach, but there are evidence-based ways to navigate this chapter with more ease and less stress. 1. Track Your Cycle and Symptoms Understanding your baseline helps you notice changes earlier. Apps, journals, or wearable devices (like Tempdrop) can help track patterns in sleep, mood, cycle length, and more. 2. Prioritise Sleep and Stress Management Easier said than done, we know. But sleep and stress are both closely linked to hormone regulation. Small changes like cutting back on caffeine, creating a wind-down routine, or trying mindfulness can make a real difference. 3. Nourish Yourself Properly Blood sugar stability, healthy fats, protein, and fibre are your hormone allies. You don’t need to overhaul your diet overnight – just start paying attention to what gives you energy (and what drains it). 4. Consider Supplements (If Needed) Vitamin D, magnesium, omega-3s, and B vitamins are commonly recommended during perimenopause. Always check with a healthcare professional before starting anything new – your body, your rules. 5. Get Clued Up on HRT and Other Options Hormone Replacement Therapy (HRT) is one option – and for many women, it can be life-changing. It’s not the only route, but it’s worth understanding so you can make informed decisions when the time comes. The Takeaway: Perimenopause Isn’t the End of Anything – It’s Just a New Chapter Perimenopause doesn’t mean you’re “getting old.” It doesn’t mean you’re broken. And it definitely doesn’t mean you just have to “put up with it.” This is a time to get curious about your health, not scared of it. The more you know, the more empowered you are to advocate for yourself – whether that’s at your GP’s office, in your relationships, or just with your own body. At femme, we’re here to make sure you’re not caught off guard. No drama. No doom. Just the facts, support, and tools you need to feel informed and in control.
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Reserve & Renew: The Fertility Support Bundle I Wish I Had at the Start of My Journey
In this heartfelt piece, Sarah, co-founder of femme, shares her personal fertility journey and the challenges she faced navigating it alone. She introduces the Reserve & Renew Bundle, a thoughtfully curated collection of fertility-supporting products she wishes she'd had at the start - designed to empower women with insights into egg health, ovarian reserve, and ovulation tracking. With products like the proov Reserve Test, OVUM supplements, and Tempdrop™, the bundle offers essential tools to help others feel informed, supported, and less alone in their journey.
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