Featured Research

from universities, journals, and other organizations

Pregnancy: Summer Heat Increases Risk Of Amniotic Fluid Level Deficiency, Study Reveals

Date:
July 31, 2009
Source:
American Associates, Ben-Gurion University of the Negev
Summary:
Pregnant women have a higher incidence of insufficient amniotic fluid levels (oligohydramnios) in the summer months due to dehydration, according to a new study. During the study period, there were 191,558 deliveries of which 4,335 were diagnosed with idiopathic oligohydramnios. Of these, a proportionally higher number, 1,553 deliveries (36 percent), occurred during these four summer months, while 2,782 deliveries occurred during the other eight months of the year (64 percent).

Pregnant women have a higher incidence of insufficient amniotic fluid levels (oligohydramnios) in the summer months due to dehydration, according to a study conducted by researchers at Ben-Gurion University of the Negev (BGU).

Related Articles


The retrospective population-based study was published in the July issue of Archives of Gynecology and Obstetrics. The main objective of the study was to determine whether the summer season is a risk factor for oligohydramnios, by comparing the frequency of amniotic fluid loss during the summer months versus its frequency during the rest of the year.

In the study at Soroka University Medical Center in Beer-Sheva, Israel, the researchers evaluated pregnancies of patients with oligohydramnios that delivered from May to August during the years 1988-2007.

After excluding other causes of fluid loss, such as premature rupture of membranes, intra-uterine growth restriction or malformations, the study determined that higher rates of oligohydramnios were found in the summer months as compared to the rest of the year.

During the study period, there were 191,558 deliveries of which 4,335 were diagnosed with idiopathic oligohydramnios. Of these, a proportionally higher number, 1,553 deliveries (36 percent), occurred during these four summer months, while 2,782 deliveries occurred during the other eight months of the year (64 percent).

"It is important for pregnant women to drink appropriate amounts of water specifically in the summer -- about 10 glasses per day -- and avoid direct sun, not only for the health of the mother, but also in order to avoid fetal dehydration," explains Prof. Eyal Sheiner of the Faculty of Health and Sciences at Ben-Gurion University of the Negev.

Amniotic fluid is the nourishing and protecting liquid contained by the amnion of a pregnant woman. It protects the developing baby by cushioning the mother's abdomen, promotes muscular and skeletal development, and helps to protect the fetus from heat loss.


Story Source:

The above story is based on materials provided by American Associates, Ben-Gurion University of the Negev. Note: Materials may be edited for content and length.


Journal Reference:

  1. Feldman et al. Is oligohydramnios more common during the summer season? Archives of Gynecology and Obstetrics, 2009; 280 (1): 3 DOI: 10.1007/s00404-008-0848-4

Cite This Page:

American Associates, Ben-Gurion University of the Negev. "Pregnancy: Summer Heat Increases Risk Of Amniotic Fluid Level Deficiency, Study Reveals." ScienceDaily. ScienceDaily, 31 July 2009. <www.sciencedaily.com/releases/2009/07/090730141613.htm>.
American Associates, Ben-Gurion University of the Negev. (2009, July 31). Pregnancy: Summer Heat Increases Risk Of Amniotic Fluid Level Deficiency, Study Reveals. ScienceDaily. Retrieved December 27, 2014 from www.sciencedaily.com/releases/2009/07/090730141613.htm
American Associates, Ben-Gurion University of the Negev. "Pregnancy: Summer Heat Increases Risk Of Amniotic Fluid Level Deficiency, Study Reveals." ScienceDaily. www.sciencedaily.com/releases/2009/07/090730141613.htm (accessed December 27, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Saturday, December 27, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Healthier Lifestyles Could Prevent 4 In 10 Cancer Cases

Healthier Lifestyles Could Prevent 4 In 10 Cancer Cases

Newsy (Dec. 26, 2014) If patients had led healthier lifestyles, Cancer Research UK found about 40 percent of cancer cases could have been prevented. Video provided by Newsy
Powered by NewsLook.com
When Healthy Eating Becomes Dangerous

When Healthy Eating Becomes Dangerous

Newsy (Dec. 26, 2014) Experts say fad diets can lead to orthorexia, a disorder that can cause physical and emotional distress. Video provided by Newsy
Powered by NewsLook.com
FDA Issues New Warning About Pure Caffeine Powder Usage

FDA Issues New Warning About Pure Caffeine Powder Usage

Newsy (Dec. 24, 2014) The FDA cites two deaths this year linked to pure caffeine powder as warnings of the potentially fatal substance. Video provided by Newsy
Powered by NewsLook.com
Alarming CDC Lab Report Reveals Ebola Sample Mix-Up

Alarming CDC Lab Report Reveals Ebola Sample Mix-Up

Newsy (Dec. 24, 2014) The Centers for Disease Control and Prevention released a report claiming a lab tech in Atlanta might have been exposed to the Ebola virus. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins