Myths
vs Facts
32 women's health myths debunked with evidence. Tap any card to reveal the fact.
8
Period Myths
8
Pregnancy Myths
8
PCOS Myths
8
Nutrition & More
Showing 32 myths
“Period blood is dirty or impure”
Period blood is regular blood + uterine lining tissue
There is no biological basis for this belief. Menstrual blood is identical to regular blood in composition, combined with the shed endometrial lining. This myth causes real harm, it leads to period shaming, girls missing school and women avoiding essential activities.
Tap to flip back
“You can't get pregnant during your period”
Pregnancy during a period is rare but biologically possible
Sperm can survive in the female reproductive tract for up to 5 days. If you have a short menstrual cycle (21–24 days), you could ovulate shortly after your period ends, making pregnancy possible from sex during your period.
Tap to flip back
“PMS is just emotional weakness or drama”
PMS is a real hormonal condition with measurable physiological effects
Progesterone and estrogen fluctuations directly alter serotonin, GABA and dopamine receptor sensitivity. The mood changes, anxiety and irritability of PMS have a clear neurological basis. PMDD, severe PMS, is classified as a mental health condition in the DSM-5.
Tap to flip back
“Period pain is normal and you should just endure it”
Mild discomfort is normal; debilitating pain is not and is treatable
Dysmenorrhea (severe period pain) is a medical condition. Endometriosis, which causes severe pain, affects 1 in 10 women and takes an average of 7–10 years to diagnose. Severe pain is a symptom worth investigating, not something to 'push through'.
Tap to flip back
“You shouldn't exercise during your period”
Exercise releases endorphins that actively reduce cramp pain
Multiple studies show that aerobic exercise reduces prostaglandin levels, the compounds that cause cramping. Light exercise during menstruation is not only safe but beneficial. Listen to your body: rest if unwell, move if you feel up to it.
Tap to flip back
“You lose a dangerous amount of blood”
Average period blood loss is just 30–80ml over several days
That's roughly 4–6 tablespoons. It seems like more due to water, mucus and tissue. True heavy bleeding (menorrhagia) is defined as >80ml, this is medically significant and worth discussing with a doctor.
Tap to flip back
“Period syncing with friends or housemates is real”
No peer-reviewed evidence supports menstrual synchrony
The original 1971 McClintock study has never been reliably replicated. Cycles that appear to sync are more likely the result of overlapping natural variation, if two women have cycles of 28 and 30 days, they will frequently be close to each other by chance.
Tap to flip back
“All women should have a 28-day cycle”
Normal cycles range from 21 to 35 days
Only 10–15% of women naturally have a 28-day cycle. Cycle length varies significantly between individuals and across a single person's lifetime. What matters is your personal consistency, not alignment with a textbook average.
Tap to flip back
“Eating for two means doubling your food intake”
You only need +300 extra calories daily from the second trimester
In the first trimester, no extra calories are needed. Second trimester adds ~300 cal/day. Third trimester adds ~450 cal/day. The 'eating for two' idea leads to excessive weight gain which increases risks of gestational diabetes, C-section and delivery complications.
Tap to flip back
“You shouldn't exercise during pregnancy”
Exercise is recommended for most healthy pregnancies
The WHO, NHS and ACOG all recommend 150 minutes of moderate exercise per week during pregnancy. Exercise reduces gestational diabetes risk, improves mood, eases delivery and speeds postpartum recovery. Consult your doctor for personalised guidance.
Tap to flip back
“A bigger belly means a bigger baby”
Belly size reflects many factors unrelated to baby size
Belly appearance depends on the mother's height, abdominal muscle tone, amniotic fluid volume, baby's position and how the pregnancy is carried. Women with stronger abdominal muscles often show less. Actual fetal size is measured by ultrasound.
Tap to flip back
“Morning sickness only happens in the morning”
Pregnancy nausea can occur at any time of day
Despite the name, nausea in pregnancy can be constant, peak in the afternoon or evening, or occur throughout the night. 'All-day sickness' is a more accurate description for many women. It's caused by rising hCG and estrogen, not by morning itself.
Tap to flip back
“Heartburn in pregnancy means your baby has a lot of hair”
Heartburn is caused by progesterone relaxing the lower oesophageal sphincter
Progesterone relaxes smooth muscle, including the valve that prevents stomach acid from entering the oesophagus. While one 2006 study found a weak correlation with hair, the claim has never been clinically meaningful. Heartburn management and hair are unrelated.
Tap to flip back
“All fish should be avoided in pregnancy”
Low-mercury fish is actively recommended for fetal brain development
Omega-3 fatty acids (DHA) in fish are essential for fetal brain and eye development. Low-mercury fish like salmon, sardines and mackerel are safe and encouraged (up to 2 servings per week). High-mercury fish (shark, swordfish, tilefish) should be avoided.
Tap to flip back
“C-section is the easier or safer option”
C-section is major abdominal surgery with a 6-week recovery
C-sections carry real risks: anaesthesia complications, blood clots, infection, longer recovery and impact on future pregnancies. They are sometimes medically necessary and lifesaving, but 'easier' is a significant misconception. The decision requires careful medical evaluation.
Tap to flip back
“Spicy food causes miscarriage”
There is no scientific evidence linking spicy food to miscarriage
Spicy food may cause heartburn or digestive discomfort during pregnancy, but it does not affect the uterus or fetal development. Most miscarriages (80%) are caused by chromosomal abnormalities in the embryo, not by what the mother eats.
Tap to flip back
“PCOS always causes infertility”
Most women with PCOS can conceive with appropriate support
PCOS causes irregular ovulation, not permanent infertility. Many women with PCOS conceive naturally. For those who need help, treatments like Letrozole, Metformin or IVF are highly effective. Fertility with PCOS depends on individual hormone levels and lifestyle factors.
Tap to flip back
“You must have cysts to have PCOS”
The name 'polycystic' is misleading, cysts are not required for diagnosis
PCOS is diagnosed when 2 of 3 criteria are met: irregular periods, excess androgens (high testosterone), or polycystic ovaries on ultrasound. Many women with PCOS have no cysts, while many women with ovarian cysts do not have PCOS.
Tap to flip back
“Losing weight will cure PCOS”
Weight loss improves symptoms but does not cure the underlying hormonal condition
Even a 5–10% reduction in body weight can significantly improve cycle regularity, insulin sensitivity and androgen levels in PCOS. However, PCOS is a genetic, hormonal condition. It persists regardless of weight, lifestyle changes manage it, not eliminate it.
Tap to flip back
“PCOS only affects overweight women”
PCOS occurs in women of all body types and weights
'Lean PCOS' affects approximately 20–30% of women with the condition. These women have PCOS features (irregular cycles, elevated androgens) without being overweight. Lean PCOS is often overlooked, delaying diagnosis and treatment.
Tap to flip back
“The contraceptive pill is the only treatment for PCOS”
Lifestyle changes are first-line treatment; the pill addresses symptoms, not the cause
The oral contraceptive pill regulates periods and reduces androgen symptoms, but it doesn't treat the underlying insulin resistance or hormonal root cause. Diet, exercise and stress management are often more effective long-term. Metformin and inositol address metabolic drivers directly.
Tap to flip back
“PCOS goes away after menopause”
The metabolic and cardiovascular effects of PCOS persist after menopause
While period irregularity resolves after menopause (since periods stop), the metabolic consequences of PCOS, insulin resistance, elevated cardiovascular risk and androgen excess, continue. Women with PCOS have higher lifetime risk of type 2 diabetes and heart disease.
Tap to flip back
“If your periods return, PCOS is cured”
Cycle regulation is a symptom improvement, not a cure
Regular periods with PCOS can result from weight loss, medication or lifestyle changes, all positive signs. But PCOS remains a chronic condition. The underlying hormonal and metabolic dysfunction continues even when periods become regular. Ongoing management is still needed.
Tap to flip back
“PCOS makes it impossible to lose weight”
Insulin resistance makes weight loss harder, but it is achievable with the right approach
Insulin resistance in PCOS can cause the body to store more fat and make calorie restriction feel less effective. However, targeted strategies work well: resistance training, low-glycaemic diet, inositol supplementation and Metformin can all improve insulin sensitivity and support healthy weight.
Tap to flip back
“Iron supplements always cause constipation”
Constipation depends on the type of iron supplement used
Ferrous sulphate (the most common form) is most likely to cause constipation. Ferrous bisglycinate or ferrous gluconate are gentler forms with lower constipation risk. Taking iron with food and staying hydrated also helps. If constipation is a problem, ask your doctor about switching forms.
Tap to flip back
“Eating late at night causes weight gain”
Total daily calories determine weight, not the clock time of eating
The body doesn't gain weight because you ate at 10pm vs 6pm. However, late-night eating is often associated with larger portions, unhealthy choices and higher total calorie intake. The time itself is not the issue, what and how much you eat is.
Tap to flip back
“All fats are bad during pregnancy”
Essential fatty acids (omega-3, omega-6) are critical for fetal development
DHA (an omega-3 fat) is essential for fetal brain and eye development. Deficiency in pregnancy is linked to lower cognitive scores in children. Healthy fats from fish, avocado, nuts and seeds should be actively included. Only trans fats and excessive saturated fats warrant restriction.
Tap to flip back
“Spicy food causes miscarriage”
No evidence links spicy food to miscarriage or pregnancy complications
Digestive discomfort from spicy food is real but the uterus is unaffected. This myth causes unnecessary dietary restriction in pregnant women and is often used to control what women eat. Eating spicy food you enjoy is safe during pregnancy.
Tap to flip back
“Organic food is significantly more nutritious”
Nutrient content differences between organic and conventional food are minimal
Studies consistently show that organic produce has comparable macro and micronutrient content to conventional produce. The primary difference is pesticide residue levels. If organic is unaffordable, washing conventional produce thoroughly is an effective alternative.
Tap to flip back
“Crunches are the best exercise for postpartum abs”
Crunches can worsen diastasis recti, a very common postpartum condition
Diastasis recti (abdominal muscle separation) occurs in up to 60% of pregnancies. Traditional crunches increase intra-abdominal pressure and can widen the separation. Pelvic floor exercises, breathing and progressive core loading under physio guidance are the correct approach.
Tap to flip back
“You need to exercise every day for maximum benefit”
Rest days are essential for muscle repair and performance improvement
Muscle growth and fitness improvements happen during recovery, not during exercise itself. Consistent training with structured rest (48h between strength sessions, 1–2 full rest days per week) produces better long-term results than daily training which leads to overtraining and injury.
Tap to flip back
“Weight training makes women bulky”
Women lack the testosterone levels required to build large muscle mass
Men have approximately 10–20x more testosterone than women, the primary hormone for significant muscle hypertrophy. Women who lift weights develop stronger, more toned muscle without bulk. The few female bodybuilders with very large muscles typically use anabolic steroids.
Tap to flip back