Featured,  Health

Lifestyle Factors: Focus on Healthy Pregnancy

By Roberta Attanasio

Too many times the medical field views pregnancy in terms of risks leading to potential problems for the mother, the baby, or both. Does it have to be so? Researchers from the UK, Ireland and New Zealand thought this may not be the case and shifted the focus of their research on pregnancy, from abnormality to normality. They carried out a study with the aim of highlighting factors that could be changed before pregnancy and, therefore, increase the likelihood of a normal outcome.

Photo Credit: Peter van der Sluijs, licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

Results from their study identified lifestyle factors either beneficial or detrimental for a normal pregnancy.

Beneficial factors – factors that increased the likelihood of an uncomplicated pregnancy – were high fruit intake in the month before pregnancy and being in paid employment 15 weeks into pregnancy.

Detrimental factors – factors that reduced the likelihood of an uncomplicated pregnancy – were increasing body mass index, increasing blood pressure and misuse of drugs (including binge drinking) in the first trimester. Importantly, these are all factors amenable to improvement.

The study, entitled “Exploration and confirmation of factors associated with uncomplicated pregnancy in nulliparous women: prospective cohort study  (published in the British Medical Journal on November 21, 2013) is based on a group of 5,628 healthy women with singleton births (and no previous pregnancies) enrolled in the Screening for Pregnancy Endpoints study between November 2004 and August 2008 (3196 from Australia and New Zealand and 2432 from the UK and Ireland).

According to the researchers (and to the author of an accompanying editorial) the most important next steps are not only to shift the focus of research from abnormality to normality, but also replicate their research approach, show a clear causal relationship between the identified factors and the effects on the outcome of pregnancy, and develop a robust base to guide interventions that can improve the outcome of pregnancies.


  • littlesusie

    good point! let’s look at normality more often, we hear that we need to fix things that are broken, or how to make sure that things don’t break; we want to make sure that things are normal instead; but how did these researchers define normality? was normality a baby of a certain weight? or was normality something measured on the mother?

  • wilsya

    The time is ripe for doctors to look at pregnancy like something normal. When I figured out I was pregnant and I had my first visit my doctor just scared me with whatever could go wrong. She didn’t tell me anything that was nice to hear, and there was no reason to scare me as I was healthy. I dropped her and switched to a midwife and I’m very happy with this solution. It seems logical to me that eating fresh fruit is going to help you out with your pregnancy, but it’s nice to hear doctors saying that fresh fruit is a factor for healthy pregnancy instead of giving you vitamins in pills, and I hope they keep doing studies on health pregnancies instead of telling us things that are scary and are far away from what our experiences end up to be.

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