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Menstrual Cycle

Evidence-based answers to the most common questions about periods, cycle phases, fertility, and hormonal health.

Is dit normaal dat my menstruasie nie kom nie?

‘n Gemiste of laat menstruasie het baie moontlike oorsake behalwe swangerskap — insluitend stres, gewigsveranderinge, oormatige oefening, skildklierafwykings, en PCOS. 'n Menstruasie word as laat beskou as dit 5+ dae na die verwagte datum nie begin het nie. As jy 3 of meer siklusse gemis het en nie swanger is nie, sien jou dokter.

7 questions answered · Updated 2026-02-16

Bloedklonte Tydens Jou Menstruasie — Wanneer Om Te Worry

Klein bloedklonte (kleiner as 'n kwart) tydens jou menstruasie is normaal, veral op swaar dae. Hulle vorm wanneer bloed in die uterus ophoop voordat dit uitgegooi word. Deurlopend groot klonte, wat 'n pad elke uur deurweek, of menstruasies wat langer as 7 dae duur, vereis 'n dokter se besoek.

6 questions answered · Updated 2026-02-16

Jou Menstruasie Het 4 Fases en Jy Volg Slegs 1

Jou menstruele siklus het vier duidelike fases — menstrueel, follikulêr, ovulasie, en luteaal — elk aangedryf deur verskillende hormone wat alles van energie tot bui beïnvloed. Om al vier fases te volg, nie net jou menstruasie nie, gee jou 'n volledige prentjie van jou gesondheid en laat jou toe om saam met jou liggaam te werk in plaas van teen dit.

6 questions answered · Updated 2026-02-16

PMS of PMDD? Hier is Hoe om die Verskil te Vertel

PMS affekteer tot 75% van menstruerende vroue en behels hanteerbare opgeblasenheid, buierigheid, en moegheid voor jou menstruasie. PMDD affekteer 3–8% van vroue en veroorsaak ernstige depressie, woede, of hopeloosheid tydens die luteale fase wat daaglikse lewe aansienlik ontwrig — en dit vereis mediese behandeling.

6 questions answered · Updated 2026-02-16

Kan jy werklik swanger raak tydens jou menstruasie?

Jy kan swanger raak van seks tydens jou menstruasie, veral as jy 'n korter siklus (21–24 dae) het omdat ovulasie dalk vinnig na die bloeding stop plaasvind en sperm tot 5 dae in die voortplantingstelsel kan oorleef. Die enigste werklik "veilige" dae sou presiese ovulasie-opsporing vereis — kalenderwiskunde alleen is nie betroubaar nie.

6 questions answered · Updated 2026-02-16

Is My Period Pain Normal? When Cramps Cross the Line

Liggaamlike tot matige menstruele kramp is normaal en word veroorsaak deur prostaglandiene wat help dat jou baarmoeder sy voering afskil. Maar pyn wat jou daaglikse lewe ontwrig, nie reageer op OTC pynstillers nie, of oor tyd vererger, is nie iets wat jy moet deurdruk nie — dit kan endometriose, fibroids of 'n ander toestand aandui wat mediese aandag verdien.

7 questions answered · Updated 2026-02-16

Periodieke Opgeblazenheid, Spysvertering Veranderinge, en Waterretensie

Hormonale verskuiwings tydens jou siklus beïnvloed jou ingewande direk. Prostaglandiene veroorsaak diarree en kramp, progesteron vertraag spysvertering en veroorsaak hardlywigheid en opgeblazenheid, en estrogeenfluktuasies dryf waterretensie. Hierdie simptome is algemeen maar hanteerbaar met dieetaanpassings, hidrasie, en tydsstrategieën.

6 questions answered · Updated 2026-02-16

PCOS Volledige Gids — Simptome, Diagnoses en Bestuur

PCOS beïnvloed 1 uit 10 vroue van voortplantingsouderdom en is die voorste oorsaak van onreëlmatige menstruasies en anovulatoriese onvrugbaarheid. Diagnoses vereis dat 2 van 3 kriteria nagekom word (onreëlmatige siklusse, oortollige androgene, polikistiese eierstokke). Alhoewel daar geen genesing is nie, is PCOS hoogs hanteerbaar met lewenstylveranderinge, medikasie en voortdurende monitering.

7 questions answered · Updated 2026-02-16

Endometriose — Simptome, Daaglikse Bestuur, en Behandelingsopsies

Endometriose ontstaan wanneer weefsel wat soortgelyk is aan die baarmoederwand buite die baarmoeder groei, wat chroniese inflammasie, pyn en soms onvrugbaarheid veroorsaak. Dit raak ongeveer 1 uit 10 vroue, maar dit neem gemiddeld 7–10 jaar om te diagnoseer. Behandeling wissel van hormonale bestuur en pynstrategieë tot chirurgie, en die regte benadering hang af van jou simptome en doelwitte.

6 questions answered · Updated 2026-02-16

Fibroïede en Adenomiose — Swak Menstruasie Verklaar

Fibroïede is nie-kankeragtige uteriene groei wat tot 80% van vroue teen die ouderdom van 50 beïnvloed, terwyl adenomiose voorkom wanneer endometriale weefsel in die uteriene spiertoonel groei. Albei veroorsaak swaar menstruasies, pyn en druk simptome. Behandeling wissel van medikasie en minimaal indringende prosedures tot chirurgie, afhangende van simptoomernst en vrugbaarheiddoelwitte.

6 questions answered · Updated 2026-02-16

Ovariale Siste en Pelviese Gesondheid

Die meeste ovariale siste is funksioneel, vorm natuurlik tydens ovulasie, en los hulself binne 1–3 maande op. Persistente, groot of komplekse siste mag egter monitering of behandeling benodig. Pelviese ontstekingssiekte (PID) en SOI's kan ook pelviese gesondheid en vrugbaarheid beïnvloed — vroeë opsporing en behandeling is belangrik.

6 questions answered · Updated 2026-02-16

Vrugbaarheid, Ovulasie, en Jou Vrugbare Venster — Die Volledige Gids

Jou vrugbare venster strek oor ongeveer 6 dae elke siklus — die 5 dae voor ovulasie en die dag van ovulasie self. Om ovulasie te volg deur middel van servikale slym, BBT, en LH-toetse gee jou die beste kans om swanger te raak (of om swangerskap te vermy). Om jou liggaam se vrugbaarheidseienskappe te verstaan, stel jou in staat om beheer te hê oor jou voortplantingstydlyn.

6 questions answered · Updated 2026-02-16

Gebore Beheer en Jou Siklus — 'n Volledige Gids

Geboortebeheermetodes beïnvloed jou siklus op verskillende maniere — van die volledige uitskakeling van periodes tot geen hormonale impak nie. Om te verstaan hoe elke metode werk, help jou om 'n ingeligte keuse te maak wat ooreenstem met jou gesondheidsbehoeftes, lewenstyl en reproduktiewe doelwitte. Geen enkele metode is die beste vir almal nie.

6 questions answered · Updated 2026-02-16

Period Self-Care — Oefening, Slaap, aanvullings, en Pynverligting

Period self-care gaan nie oor deurdruk of afsluit nie — dit gaan oor om saam met jou liggaam se behoeftes te werk. Sagte oefening, prioriteit aan slaap, bewysgebaseerde aanvullings soos magnesium en omega-3's, en strategiese pynverligting kan betekenisvol ongemak verminder en jou help om jou lewenskwaliteit deur jou siklus te handhaaf.

6 questions answered · Updated 2026-02-16

Seksuele Gesondheid en Jou Menstruele Siklus

Jou menstruele siklus skep voorspelbare fluktuasies in libido, opwinding, vaginale smeermiddel, en gemak tydens seks — alles gedryf deur estrogeen, progesteroon, en testosteroon vlakke. Om hierdie patrone te verstaan help jou om saam met jou liggaam te werk, met jou maat te kommunikeer, en te weet wanneer veranderinge iets is wat ondersoek werd is.

6 questions answered · Updated 2026-02-16

Periodiese Rooi Vlagte — Wanneer om 'n Dokter te Sien en Wanneer om na die ER te Gaan

Meeste menstruele simptome is hanteerbaar, maar sekere tekens vereis mediese aandag — en sommige vereis noodgeval sorg. Om die verskil te weet tussen "bel jou dokter Maandag" en "gaan nou na die ER" kan jou lewe red. Vertrou jou instinkte: as iets beduidend verkeerd voel, is dit altyd beter om geëvalueer en gerusgestel te word as om te wag.

7 questions answered · Updated 2026-02-16

Emergency Contraception — How It Works, When It Works, and What to Expect

Emergency contraception prevents pregnancy after unprotected sex or contraceptive failure. Plan B (levonorgestrel) works best within 72 hours, ella (ulipristal acetate) remains effective up to 120 hours, and the copper IUD is the most effective option when inserted within 5 days. None of these methods cause abortion — they work by delaying or preventing ovulation. Emergency contraception does not affect future fertility.

7 questions answered · Updated 2026-02-23

Vaginal Symptoms — Discharge, Itching, Odor, and When to See a Doctor

Vaginal discharge is normal and changes throughout your cycle — clear, white, or slightly yellow discharge that varies in consistency is healthy. Symptoms like green or gray discharge, fishy odor, cottage-cheese texture, persistent itching, or pain during sex can signal infections like BV, yeast infections, or STIs. Many vaginal issues are treatable at home or with a short course of medication, but recurring symptoms, unusual bleeding, or pelvic pain warrant a doctor's visit.

7 questions answered · Updated 2026-02-23

Birth Control Myths — Does It Cause Infertility? The Evidence

Most widespread fears about birth control are not supported by evidence. Hormonal contraception does not cause infertility — fertility returns promptly after discontinuation for all methods except Depo-Provera (which has a temporary delay). Weight gain is minimal for most methods, cancer risk is a trade-off (slight breast cancer increase offset by significant ovarian and endometrial cancer protection), and there is no medical reason to take periodic breaks from birth control.

7 questions answered · Updated 2026-02-23

STI Screening — What Tests to Get, When, and What Results Mean

Regular STI screening is a routine part of reproductive healthcare, not a judgment on your choices. The CDC recommends annual chlamydia and gonorrhea screening for all sexually active women under 25, and HIV screening at least once for everyone. Many STIs are completely asymptomatic, so you can't rely on symptoms alone. Most STIs are curable or manageable with treatment, and early detection prevents complications like pelvic inflammatory disease and infertility.

7 questions answered · Updated 2026-02-23

Are Period Tracker Apps Safe? What the Record Shows

Period tracking itself is safe and useful — the risk lives in an app's architecture. Every major documented incident (Flo, Premom, Glow) involved data leaving the phone: shared through third-party SDKs or exposed from servers. HIPAA does not cover consumer period apps, so the protection you get is the protection the app's design gives you. Apps that keep data on-device, require no account, and embed no ad or analytics trackers remove the risk class entirely.

6 questions answered · Updated 2026-08-01

How Accurate Are Period Tracker Apps? The Evidence

Peer-reviewed studies find period apps predict well for people with very regular cycles and poorly for everyone else. One 2018 study of 949 women found calendar-based apps identified the actual ovulation day no more than 21% of the time, and large-scale cycle data shows only about 13% of cycles match the "textbook" 28 days. Predictions from past dates alone cannot pinpoint ovulation — that takes a physiological signal like temperature or LH tests. Apps remain excellent for spotting patterns and preparing for your period; treat exact dates as estimates.

6 questions answered · Updated 2026-08-01

The Flo Period Tracker Lawsuit, Explained

Flo was accused of sharing users' menstrual and pregnancy data with Facebook, Google, and analytics firms between 2016 and 2019 through embedded SDKs. Flo settled with the FTC in 2021 (no fine, no admission of wrongdoing). The related class action settled in 2025: Google paid $48M, Flo $8M, and Flurry $3.5M — $59.5M total — while a jury separately found Meta liable under California's wiretapping law, with damages still being litigated. US users from the 2016–2019 window can file claims at PeriodTrackerDataPrivacyLitigation.com until October 15, 2026. Flo denies all wrongdoing.

6 questions answered · Updated 2026-08-01

Video answers

Watch: your questions, answered

Short, evidence-based explainers from our own library — about two minutes each. Nothing loads from YouTube until you press play.

Blood Clots in Period: Is It Normal?

How to Relieve Period Cramps Fast

Why Do I Bloat Before My Period?

What Is PMDD, and Do I Have It?

Why Am I So Emotional Before My Period?

Is It BV or a Yeast Infection? How to Tell

What Is Endometriosis, and How Do I Know?

What Is PCOS, in Simple Terms?

Do I Have PCOS? The Signs to Know

What Does the Color of Period Blood Mean?

Why Is My Period So Heavy?

Is Brown Discharge Normal?

Why Is My Period Late?

Can I Get Pregnant From Precum?

I Missed a Birth Control Pill — What Now?

Can I Get Pregnant If He Pulls Out?

Can I Get Pregnant Right After My Period?

When Am I Most Fertile? The 6-Day Window Explained

How Do I Know When I'm Ovulating? The 4 Real Signs

How Many Days After My Period Do I Ovulate?

What Does Ovulation Discharge Look Like?

How Long Does It Take to Get Pregnant?

Can I Get Pregnant With Irregular Periods?

How to Get Pregnant Faster

Best Time to Have Sex to Get Pregnant

How Do I Track My Cycle After Pregnancy?

What Is a Fibroid, and Is It Serious?

Why Is Endometriosis So Painful?

PCOS vs Endometriosis: What's the Difference?

Can You Get Pregnant With PCOS?

Can Antibiotics Make Birth Control Not Work?

How Long After Stopping the Pill Can I Get Pregnant?

Does Plan B Work If I Already Ovulated?

Does the Pill Stop Ovulation?

Can Stress Delay Ovulation?

Can I Ovulate Twice in One Cycle?

Do I Ovulate Every Month?

How Long Does the Egg Live After Ovulation?

Does the Pill Make You Gain Weight?

What Is Adenomyosis?

Is It Normal to Have No Period on the Pill?

How Long Until Birth Control Starts Working?

How Does Basal Body Temperature Tracking Work?

What Causes Spotting Between Periods?

PMDD vs PMS: What's the Difference?

Can You Have PCOS With Regular Periods?

Can You Ovulate Without Having a Period?

Why Did I Get My Period Twice in One Month?

Can You Get Pregnant on Birth Control?

What Is a Short Luteal Phase (And Does It Matter)?

Why Is My Period Early?

Are Period Clots Normal?

Can You Get Pregnant With Endometriosis?

What Causes Irregular Periods?

Can Plan B Delay Your Period?

Signs of Endometriosis You Shouldn't Ignore

Is a 28-Day Cycle Normal? (What's Actually Normal)

Can I Get Pregnant on My Period?

Can You Feel Yourself Ovulate?

Does Cervical Mucus Tell Me I'm Fertile?

How Accurate Are Ovulation Tests?

What Is the Fertile Window, Exactly?

How Many Days After My Period Can I Conceive?

When Should I Worry I Can't Get Pregnant?

Does Age Affect How Fast You Get Pregnant?

How Often Should We Have Sex to Get Pregnant?

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