Week 1 of your menstrual cycle helps you plan ovulation testing accurately. Understanding cycle length, hormone patterns, and ...

Ovulation lasts 12 to 24 hours, during which an egg can be fertilized. The fertile window is six days long, including the day of ovulation and the five days before it. Understanding your cycle can ...

Sleepless weeks can nudge the brain’s timing of ovulation off track. Usable step: set a consistent 7–9 hour sleep window for ...