Life stage

Trying to conceive

Fertility timelines are longer than most people expect — 6 to 12 months at 35, longer past 40, and hormone patterns matter as much as timing sex right. The useful questions are: are you ovulating, is your luteal phase long enough for implantation, and when does 'still normal' become 'worth a workup'.

Timelines

How long is normal at 35, at 40, with confirmed ovulation

Luteal phase

Short cycles, early spotting, and implantation

When to escalate

The threshold for a fertility workup

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