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Menstrual Cycle

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

Ali je normalno, da moja menstruacija ne pride?

Zamujena ali odsotna menstruacija ima mnoge možne vzroke poleg nosečnosti — vključno s stresom, spremembami teže, pretiranim vadbo, motnjami ščitnice in PCOS. Menstruacija se šteje za zamujeno, če je 5 ali več dni po pričakovanem datumu. Če ste zamudili 3 ali več ciklov in niste noseči, obiščite svojega zdravnika.

7 questions answered · Updated 2026-02-16

Krvni strdki med menstruacijo — Kdaj skrbeti

Majhni krvni strdki (manjši od četrtine) med menstruacijo so normalni, še posebej v težkih dneh. Oblikujejo se, ko se kri nabira v maternici, preden se izloči. Dosledno veliki strdki, ki premočijo vložek vsako uro, ali menstruacije, ki trajajo več kot 7 dni, zahtevajo obisk pri zdravniku.

6 questions answered · Updated 2026-02-16

Vaš cikel ima 4 faze in spremljate le 1

Vaš menstrualni cikel ima štiri različne faze — menstrualno, folikularno, ovulacijo in lutealno — vsaka pa jo vodijo različni hormoni, ki vplivajo na vse, od energije do razpoloženja. Spremljanje vseh štirih faz, ne le vašega obdobja, vam daje celotno sliko vašega zdravja in vam omogoča, da delate s svojim telesom namesto proti njemu.

6 questions answered · Updated 2026-02-16

PMS ali PMDD? Tukaj je, kako razlikovati

PMS vpliva na do 75 % menstruirajočih žensk in vključuje obvladljivo napihnjenost, nihanje razpoloženja in utrujenost pred menstruacijo. PMDD vpliva na 3–8 % žensk in povzroča hudo depresijo, jezo ali brezupnost med lutealno fazo, kar znatno moti vsakdanje življenje — in zahteva medicinsko zdravljenje.

6 questions answered · Updated 2026-02-16

Ali lahko dejansko zanosite med menstruacijo?

Lahko zanosite zaradi spolnega odnosa med menstruacijo, še posebej, če imate krajši cikel (21–24 dni), ker lahko ovulacija nastopi kmalu po prenehanju krvavitve, spermiji pa lahko preživijo do 5 dni v reproduktivnem traktu. Edini resnično "varni" dnevi bi zahtevali natančno sledenje ovulaciji — samo matematični izračuni na koledarju niso zanesljivi.

6 questions answered · Updated 2026-02-16

Ali je moja menstrualna bolečina normalna? Ko krči presegajo mejo

Blagi do zmerni menstrualni krči so normalni in jih povzročajo prostaglandini, ki pomagajo maternici, da se znebi svoje obloge. Toda bolečina, ki moti vaše vsakdanje življenje, ne odziva se na OTC analgetike ali se sčasoma poslabša, ni nekaj, kar bi morali prenašati — lahko nakazuje na endometriozo, fibroide ali drugo stanje, ki zahteva zdravniško pozornost.

7 questions answered · Updated 2026-02-16

Napihnjenost med menstruacijo, spremembe prebave in zadrževanje vode

Hormonske spremembe med vašim ciklom neposredno vplivajo na vaše črevesje. Prostaglandini povzročajo drisko in krče, progesteron upočasni prebavo in povzroča zaprtje ter napihnjenost, medtem ko nihanja estrogena spodbujajo zadrževanje vode. Ti simptomi so pogosti, a obvladljivi s prehranskimi prilagoditvami, hidracijo in strategijami časovnega načrtovanja.

6 questions answered · Updated 2026-02-16

Popoln vodnik o PCOS - Simptomi, diagnoza in obvladovanje

PCOS vpliva na 1 od 10 žensk v reproduktivni dobi in je glavni vzrok za neredne menstruacije in anovulatorno neplodnost. Diagnoza zahteva izpolnjevanje 2 od 3 kriterijev (neredni cikli, presežek androgenov, policistična jajčnika). Čeprav zdravila ni, je PCOS zelo obvladljiv s spremembami življenjskega sloga, zdravili in stalnim spremljanjem.

7 questions answered · Updated 2026-02-16

Endometrioza — Simptomi, Dnevno Upravljanje in Možnosti Zdravljenja

Endometrioza se pojavi, ko tkivo, podobno maternični sluznici, raste zunaj maternice, kar povzroča kronično vnetje, bolečino in včasih neplodnost. Približno 1 od 10 žensk je prizadetih, diagnoza pa običajno traja v povprečju 7–10 let. Zdravljenje se giblje od hormonskega upravljanja in strategij za obvladovanje bolečine do operacije, pri čemer je pravi pristop odvisen od vaših simptomov in ciljev.

6 questions answered · Updated 2026-02-16

Fibroidi in adenomihoza — Pojasnitev močnih menstruacij

Fibroidi so nekancerozne rasti maternice, ki vplivajo na do 80 % žensk do 50. leta, medtem ko se adenomihoza pojavi, ko endometrijsko tkivo raste v mišično steno maternice. Obe povzročata močne menstruacije, bolečine in simptome pritiska. Zdravljenje se giblje od zdravil in minimalno invazivnih postopkov do operacije, odvisno od resnosti simptomov in ciljev plodnosti.

6 questions answered · Updated 2026-02-16

Jajčni Ciste in Zdravje Medenice

Večina jajčnih cist je funkcionalnih, se naravno oblikuje med ovulacijo in se sama razreši v 1–3 mesecih. Vendar pa lahko vztrajne, velike ali kompleksne ciste zahtevajo spremljanje ali zdravljenje. Medenična vnetna bolezen (PID) in STI lahko prav tako vplivajo na zdravje medenice in plodnost — zgodnje odkrivanje in zdravljenje sta ključna.

6 questions answered · Updated 2026-02-16

Plodnost, ovulacija in vaše plodne dni — popoln vodnik

Vaše plodno okno traja približno 6 dni v vsakem ciklu — 5 dni pred ovulacijo in dan ovulacije. Sledenje ovulaciji preko cervikalne sluzi, BBT in LH testov vam daje najboljše možnosti za zanositev (ali izogibanje nosečnosti). Razumevanje signalov plodnosti vašega telesa vam daje nadzor nad vašim reproduktivnim časovnim okvirom.

6 questions answered · Updated 2026-02-16

Kontracepcija in vaš cikel — Popoln vodnik

Metode kontracepcije vplivajo na vaš cikel na različne načine — od popolne odstranitve menstruacij do brez hormonskega vpliva. Razumevanje, kako vsaka metoda deluje, vam pomaga sprejeti informirano odločitev, ki je v skladu z vašimi zdravstvenimi potrebami, življenjskim slogom in reproduktivnimi cilji. Ni ena sama metoda najboljša za vse.

6 questions answered · Updated 2026-02-16

Skrb za obdobje — Vadba, Spanec, Dodatki in Olajšanje Bolečin

Skrb za obdobje ni o tem, da bi se prebijali skozi ali se zapirali — gre za delo z potrebami vašega telesa. Nežna vadba, prednosten spanec, dodatki, podprti z dokazi, kot sta magnezij in omega-3, ter strateško časovno usklajevanje lajšanja bolečin lahko pomembno zmanjšajo nelagodje in vam pomagajo ohraniti kakovost življenja skozi vaš cikel.

6 questions answered · Updated 2026-02-16

Seksualno zdravje in vaš menstrualni cikel

Vaš menstrualni cikel ustvarja predvidljive nihaje v libidu, vzburjenju, vaginalni lubrikaciji in udobju med seksom — vse to je odvisno od ravni estrogena, progesterona in testosterona. Razumevanje teh vzorcev vam pomaga delati s svojim telesom, komunicirati s partnerjem in vedeti, kdaj spremembe signalizirajo nekaj, kar je vredno raziskati.

6 questions answered · Updated 2026-02-16

Rdeče zastavice menstruacije — Kdaj obiskati zdravnika in kdaj iti na urgenco

Večina menstrualnih simptomov je obvladljivih, vendar nekateri znaki zahtevajo medicinsko pozornost — nekateri pa nujno oskrbo. Poznavanje razlike med "pokličite svojega zdravnika v ponedeljek" in "pojdite na urgenco zdaj" vam lahko reši življenje. Zaupajte svojim instinktom: če se nekaj zdi znatno narobe, je vedno bolje, da vas ocenijo in pomirijo, kot da čakate.

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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