Women Supporting Women
• Campaigning for better births for all
• Protecting human rights in childbirth
• Independent information about pregnancy and birth
• Raising awareness of research

For a better birth

Latest Content

Journal

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Editorial: Mission Better Births. B…

AIMS Journal, 2018, Vol 30, No1 By Jo Dagustun, Editor I’m going to start with an assumption: that everyone reading this Journal is already convinced that we can do far b…

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The Consequences of Discontinuing C…

AIMS Journal, 2018, Vol 30, No1 A birth story by Emma Ashworth It was my booking-in appointment for my second baby, and I didn’t want to be there. I didn’t want to birth…

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Campaign update: Is the NMC fit for…

AIMS Journal, 2018, Vol 30, No1 By the AIMS Campaign Team Change at the NMC: why is this important to AIMS? AIMS recognises that a large number of taxpayer funded nationa…

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Events

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Improving Patient Safety & Care

http://ipc2019.govconnect.org.uk/index.php?option=com_content&alias=our-mission-early-years-profiles-2018&view=article&id=73&Itemid=181

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4th Annual Birth Trauma Event

Details on Eventbrite Organised by Dr Rebecca Moore who has recently founded to the Make Birth Better Network

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MBRRACE-UK ‘Saving Lives, Improving…

To register your interest please email conference@npeu.ox.ac.uk or keep an eye on our website https://www.npeu.ox.ac.uk/mbrrace-uk/bookings . Earlybird bookings will open…

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Latest Campaigns

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Ágnes Geréb is granted clemency by…

28 th June 2018 "This act of clemency is about more than me. It is an acknowledgement of liberty in giving birth. It is a recognition by the state that the rights of wome…

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Press Release: Jeremy Hunt announce…

AIMS is delighted that the Government has recognised the importance to the safety of women and babies of the continuity of carer model of midwifery. Having a midwife that…

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Dr. Ágnes Geréb, Hungarian Midwife…

Dr. Ágnes Geréb is a Hungarian obstetrician and midwife who has been fighting for her freedom following her house arrest and thret of imprisonment due to her support for…

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Pregnancy Calculator i

When's your due date?

What does your "due date" mean? How long is a normal pregnancy? How might being given a due date affect you and your baby? Enter the first day of your last period to discover when you're most likely to give birth.... and to find out more about due dates, induction and "post date" babies.
You are weeks pregnant.
Date of the first day of your last period
Adjusted cycle length

Date of the first day of your last period

The date of your last period allows an estimation of when you ovulated and conceived your baby.

A surprising number of women will have a bleed after they are pregnant, and although seeking advice from a doctor or midwife is recommended, usually this bleeding is not a problem.

Adjusted cycle length

Your menstrual cycle is counted from the first day of one period to the first day of the next. The average menstrual cycle is 28 days long, but many women will have longer or shorter cycles than this.

Ovulation usually takes place about 14 days before the next period. This means in a short cycle ovulation will be less than 14 days after your last period and with a long cycle more than 14 days after your last period. Giving the length of the cycle allows this to be taken into account in calculating your due date.

Many women have irregular cycles which make using the last day of their period less reliable for estimating due date.