About Pregnancy Guide Online

A week-by-week pregnancy guide, written in plain language from reliable public health sources.

Each week covers what's happening with the baby, what you might notice in your own body, things worth doing, and when to get help. Where we say something about your health, we link to where it comes from, such as the NHS, Tommy's, Pregnancy, Birth and Baby, and Healthdirect, so you can read more and check for yourself.

There are no ads, no affiliate links, no pop-ups, and no tracking. The calculators run in your browser and don't store what you enter.

Please check with your own care team

Everything here is general information, not medical advice. Every pregnancy is different, and care varies from country to country. If you're unsure about anything, check with your doctor or midwife. If you're worried right now, contact your maternity unit, a doctor, or emergency services.

An older guide on this address

From 1998 to 2019 this web address was home to a different pregnancy guide. This is a new site, written independently, and it isn't affiliated with that guide or its publishers. Some old page addresses now point to the matching new pages.

Get in touch

A contact address will be listed here soon. In the meantime, please don't wait on us for anything about your health. Your doctor or midwife is the right person to ask.