Menstruatie en cyclus

Can you have menstruation without ovulation?

Yes – it's called an anovulatory cycle. Learn why you might bleed without ovulation and what it means for your cycle.

Why do I experience pain during ovulation?

Have you experienced ovulation pain? We don't talk about it often - but it's quite common and usually quite harmless. Read more here.

Delayed Menstruation: 8 Common Causes

Is your period late? Read the most common causes – from stress and illness to hormonal changes.

How long is a menstrual cycle – and how long does menstruation last?

How long is a normal menstrual cycle and how long does menstruation last? Get a clear overview of cycle length and phases.

Kan ik zwanger worden tijdens mijn menstruatie? Hoe hangen vruchtbaarheid en de menstruatiecyclus samen?

Kun je zwanger raken tijdens je menstruatie? Ontdek hoe ovulatie, vruchtbaarheid en de menstruatiecyclus met elkaar samenhangen en wanneer de kans op zwangerschap het grootst is.