Blog
Tips on menstrual health, cycle tracking, and guides on how to use Femora.
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Vitamin D Deficiency in Women: Signs, Risk Factors, and What to Do
Low vitamin D is one of the most common nutrient gaps in women - and one of the quietest. Here are the signs worth noticing, the life stages and risk factors that matter, and how to fix it.
Sunscreen, the UV Index, and Vitamin D: How to Get Sun Safely
Sunlight is both your best vitamin D source and the main driver of skin aging and skin cancer. Here's how to read the UV index, what sunscreen really does to vitamin D, and a sane way to get both benefits.
What Is a Breast Self-Exam? How to Do One, and Why It Doesn't Replace Your Doctor
A breast self-exam is a simple monthly check of how your breasts look and feel, done at home with your eyes and hands. Here is the step-by-step method, the best time in your cycle to do it, which changes matter - and why self-exams are never a substitute for mammograms and regular medical care.
Can Exercise Delay Your Period? What Heavy Training Does to Your Cycle
Moderate exercise does not delay your period - but intense training without enough fuel can. Here is how energy deficits suppress ovulation, what counts as too much, and how to keep training without losing your cycle.
Which Antibiotics Affect Birth Control? A Drug-by-Drug Guide
Only rifampicin and rifabutin are proven to make hormonal birth control less effective. Here is a drug-by-drug guide to doxycycline, amoxicillin, azithromycin, metronidazole, and other common antibiotics - and what to do if you are prescribed the two that matter.
When Did I Conceive? How Conception Date Is Actually Calculated
Conception happens at ovulation, not necessarily the day you had sex. Here is how conception date is estimated from your last period, your due date, or an ultrasound - with worked examples and why the answer always has a 5-6 day window.
Pelvic Inflammatory Disease (PID): Symptoms, Causes, and Why Early Treatment Matters
PID is an infection of the uterus, tubes, or ovaries that is often silent until it causes lasting damage. Here are the symptoms to know, how it is diagnosed and treated, and why prompt antibiotics protect your future fertility.
Your Daughter's First Period: A Parent's Guide to the Signs and the Conversation
Breast buds, a growth spurt, then discharge - the signs that a first period is coming follow a predictable timeline. Here is how to read them, build a period kit, and have a conversation that leaves your daughter prepared instead of scared.
Pepcid and Allegra for Perimenopause: What the Evidence Actually Says
A viral protocol claims that combining Allegra (fexofenadine) with Pepcid (famotidine) relieves perimenopause symptoms. Here is the histamine-estrogen theory behind it, what evidence actually exists, and what is proven to work instead.
The 34 Symptoms of Perimenopause: The Full List, Explained
The famous '34 symptoms of perimenopause' is an internet-canon list, not an official medical count - but every symptom on it is real. Here is the full numbered list, grouped and explained, plus which ones warrant a doctor visit.
The Birth Control Pill: 15 Facts Every Woman Deserves to Know
Does the pill cause weight gain? Infertility? Cancer? Here are 15 evidence-based facts about the birth control pill - what it really does, what it doesn't, and what nobody tells you.
The Menopause Journey: Common Symptoms and What to Expect
Menopause is a journey through three stages, not a single event. Here are the most common symptoms - from hot flashes and brain fog to joint pain - what causes them, how long they last, and when to get help.