fertilitydays.com

Independent · Built on official data · Step by step

Every step to pregnancy, explained clearly

Guides built on clinical guidance, FDA records and published studies, from preparing your body to the first trimester. Tell us where you are and we’ll show you what matters now.

Where are you right now?

1Prepare3+ months before trying2TryFinding your fertile window3WaitThe two-week wait4Investigate6–12 months without success5TreatIUI, IVF, egg freezing, insemination6PregnantPositive test to first trimester
See the whole journey Six steps, with what matters at each one and when to see a doctor.

Your journey

Six steps, one clear next move

Each step tells you what matters now, the tool that helps, and when to see a doctor. Plus two lanes that run beside every step: partners and support.

See the whole journey
  1. 13+ months before trying

    Prepare

    Start a prenatal with folate, check in with a doctor, and give sperm and eggs a 90-day head start.

    Explore prepare
  2. 2Finding your fertile window

    Try

    Time sex to the 6-day fertile window. A tracker or LH strips tell you when it opens.

    Explore try
  3. 3The two-week wait

    Wait

    Symptoms can’t tell you yet. Know which day a test can, and which test sees it first.

    Explore wait
  4. 46–12 months without success

    Investigate

    Test both partners. At-home tests are a start; a specialist visit is the answer.

    Explore investigate
  5. 5IUI, IVF, egg freezing, insemination

    Treat

    Understand the options, the success rates and the real cost before you commit.

    Explore treat
  6. 6Positive test to first trimester

    Pregnant

    Keep the prenatal going, book the first appointment, and look after your mind too.

    Explore pregnant

For partners

Sperm takes about 74 days to mature, so what he does now shows up in 3 months.

Support: your emotional health

Coping with trying to conceive, the two-week wait and loss, and how to find a therapist who understands it.

How we write

Guides built on official data, not opinions

Every claim in a guide links to a public, checkable source, and every page shows the date we last checked it. No brand can pay to change what we write.

FDA records

510(k) clearances, De Novo decisions and device listings for every tracker, test and lubricant.

Published accuracy

Peer-reviewed studies on PubMed that test products against ultrasound or lab hormone assays.

Clinical guidance

ACOG, ASRM and the NIH Office of Dietary Supplements for doses and when to see a doctor.

Lab & purity checks

USP and NSF verification for supplements; CLIA and CAP status for at-home lab tests.

Read our editorial policy About us

Free tools

Know your days

Private by design: the calculators run in your browser and nothing you type is stored.

Ovulation calculator

Your fertile window for the next three cycles.

Open

DPO calculator

How many days past ovulation, and when to test.

Open

Due date calculator

From your last period, conception or IVF transfer.

Open

Get your fertile days by email

One short email when your fertile window is about to open, and a guide for the step you are on. No spam, unsubscribe in one click.

Last period date is optional and only used to time your emails. See our privacy & health data policy.

94 guides · fertilitydays.com