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Pregnancy

Pregnancy

Prenatal

Here you'll find reliable information, expert advice, and practical tools to guide you as you prepare to welcome your baby.

Official SourcesReliable ContentUp-to-date InfoPractical Tips

What Happens in This Period?

Key milestones across your child's developmental areas

1st Trimester

1st Trimester

Weeks 1-13

Your baby's first developments and what to pay attention to during this period.

2nd Trimester

2nd Trimester

Weeks 14-27

The period when your energy increases and your baby grows rapidly.

3rd Trimester

3rd Trimester

Weeks 28-40

Preparation for childbirth, labor process, and final preparations.

Childbirth Preparation

Childbirth Preparation

Week 40+

Hospital bag, birth plan, first days after birth.

1st Trimester(1 items)

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Click a period to see content specific to it below.

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Sleep & Rest

First-trimester sleep: build a routine that fits your day

Exhausted all afternoon but wide awake at bedtime? Start with a manageable wind-down routine and identify what is actually interrupting your rest.

4 min read|Pregnancy
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Popular Topics

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Health & Safety

Sub Topics

Fever · Common illnesses · Tummy troubles: colic, constipation, diarrhea · Skin & rashes · Allergies & asthma · Teeth & teething · Vaccines

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Fever

Fever

Common illnesses

Common illnesses

Vaccines

Vaccines

Prenatal care & tests

Prenatal care & tests

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Latest Content
Prenatal Care Visits

The standard US prenatal schedule, what ACOG changed in 2025, how it compares with WHO guidance, and the warning signs that should not wait for your next appointment.

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Tools for this age

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Calculators, schedules and checklists — sign in and the results are saved to your child's profile.

Due date and pregnancy week calculatorWhen is your baby due, and how far along are you today? Calculate with five methods and keep your date and week counter in your account.
Ovulation calculatorWhen do you ovulate, and which are your fertile days? Calculate from your last period, see a 3-cycle calendar and save your cycles.
Hospital bag checklist for mum, baby and partnerTick off the bags for mum, baby and partner item by item; see the latest date to have them ready based on your due date, and print the list.
Pregnancy weight gain calculatorWork out the total weight gain range for your pre-pregnancy BMI and the range expected up to your current week; add your current weight to see where you are.

Week-Specific Checklists

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Week 24 Checklist

A checklist tailored to this week.

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