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Twins-cited resources
Best Way to Sleep While Pregnant with Twins?
"Sleeping During Pregnancy ." KidsHealth - the Web's most visited site about children's health. N.p., n.d. Web. 15 Mar. 2010. http://kidshealth.org/parent/pregnancy_newborn/pregnancy/sleep_during_pregnancy.html.
"Sleeping Positions During Pregnancy : American Pregnancy Association." Promoting Pregnancy Wellness : American Pregnancy Association. N.p., n.d. Web. 15 Mar. 2010. http://www.americanpregnancy.org/pregnancyhealth/sleepingpositions.html.
Do Identical Twins Have the Same DNA?
New York Times - "Twins and Fingerprints", October 5, 2009, Retrieved November 4, 2010 from http://www.nytimes.com/2009/10/06/science/06qna.html?_r=1
American Heart Association - Mechanical Control of Tissue Morphogenesis, 2008, Retrieved November 4, 2010 from http://circres.ahajournals.org/cgi/content/full/103/3/234?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=embryos&searchid=1&FIRSTINDEX=0&resourcetype=HWFIG#R11-175331
Wisconsin Radio Network - "UW Health Introduces Palm Scanning", October 27, 2010, Retrieved November 4, 2010 from http://www.wrn.com/2010/10/uw-health-introduces-palm-scanning/
Do Identical Twins Have the Same Fingerprints?
New York Times - "Twins and Fingerprints", October 5, 2009, Retrieved November 4, 2010 from http://www.nytimes.com/2009/10/06/science/06qna.html?_r=1
American Heart Association - Mechanical Control of Tissue Morphogenesis, 2008, Retrieved November 4, 2010 from http://circres.ahajournals.org/cgi/content/full/103/3/234?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=embryos&searchid=1&FIRSTINDEX=0&resourcetype=HWFIG#R11-175331
Wisconsin Radio Network - "UW Health Introduces Palm Scanning", October 27, 2010, Retrieved November 4, 2010 from http://www.wrn.com/2010/10/uw-health-introduces-palm-scanning/
Earliest Signs of Twins in Pregnancy
"AFP Testing for Improved Pregnancy Outcome." Maryland Department of Health and Mental Hygiene. N.p., n.d. Web. 30 Jan. 2011. <fha.maryland.gov/genetics/afp_tst.cfm>.
"SELECTED: Twin pregnancy signs and symptoms FIRST SIGNS." Pregnancy Info: Birth, Baby, and Maternity Advice. N.p., n.d. Web. 31 Jan. 2011. http://www.pregnancy-info.net/twin_pregnancy.html.
"Twin pregnancy: What multiples mean for mom - MayoClinic.com." Mayo Clinic. N.p., n.d. Web. 31 Jan. 2011. http://www.mayoclinic.com/health/twin-pregnancy/PR00120.
How Accurate is AFP Testing for Twins?
"Alpha fetoprotein: MedlinePlus Medical Encyclopedia." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 21 Apr. 2010. http://www.nlm.nih.gov/medlineplus/ency/article/003573.htm.
O'Neil, Dr. Dennis. "Detection." HUMAN CHROMOSOMAL ABNORMALITIES. Behavioral Sciences Department, Palomar College, San Marcos, California, n.d. Web. 21 Apr. 2010. <anthro.palomar.edu/abnormal/abnormal_2.htm>.
How Are Twins Formed In Utero?
"Early Mammalian Development -- Developmental Biology -- NCBI Bookshelf." National Center for Biotechnology Information. N.p., n.d. Web. 21 Apr. 2010. http://www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=dbio&part=A2669&rendertype=box&id=A2669.
"Twinning Figures and Diagrams." Yale School of Medicine. N.p., n.d. Web. 21 Apr. 2010. http://www.med.yale.edu/obgyn/kliman/placenta/twins/twinsdiagrams.html.
"Twins, Triplets, and Other Multiples << You're Pregnant: Now What? << Healthy Pregnancy << womenshealth.gov." womenshealth.gov - 1-800-994-9662. N.p., n.d. Web. 21 Apr. 2010. http://www.womenshealth.gov/pregnancy/you-are-pregnant/twins-multiples.cfm.
How Many Identical Twins Are Born Each Year?
About.com - Identical Twins, Retrieved November 4, 2010 from http://multiples.about.com/od/funfacts/a/identicaltwins.htm
About.com - Twin and Multiple Birth Rate, Retrieved November 4, 2010 from http://multiples.about.com/od/funfacts/a/twinbirthrate.htm
Twinstuff.com - Twinning Rates, Retrieved November 4, 2010 from http://www.twinstuff.com/index.php/component/content/article/26-twin-facts/148-types-of-twins?directory=27
How to Conceive Twins
"Pregnancy after 35: Healthy moms, healthy babies - MayoClinic.com." Mayo Clinic medical information and tools for healthy living - MayoClinic.com. N.p., n.d. Web. 15 Mar. 2010. http://www.mayoclinic.com/health/pregnancy/PR00115.
"Twins, Triplets, Multiple Births: MedlinePlus." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 15 Mar. 2010. http://www.nlm.nih.gov/medlineplus/twinstripletsmultiplebirths.html.
How to Increase the Chance of Having Twins
"ACOG Education Pamphlet AP092 -- Having Twins." American Congress of Obstetricians and Gynecologists. N.p., n.d. Web. 15 Mar. 2010. http://www.acog.org/publications/patient_education/bp092.cfm.
"Pregnancy after 35: Healthy moms, healthy babies - MayoClinic.com." Mayo Clinic medical information and tools for healthy living - MayoClinic.com. N.p., n.d. Web. 15 Mar. 2010. http://www.mayoclinic.com/health/pregnancy/PR00115.
"Study finds that a woman's chances of having twins affected by diet." Doctor's Lounge. N.p., 26 May 2006. Web. 15 Mar. 2010. www.doctorslounge.com/fertility/articles/multiple_births/diet/.
Symptoms of Twins
"ACOG Education Pamphlet AP092 -- Having Twins." American Congress of Obstetricians and Gynecologists. N.p., n.d. Web. 15 Mar. 2010. http://www.acog.org/publications/patient_education/bp092.cfm.
"Preparing for Multiple Births ." KidsHealth - the Web's most visited site about children's health. N.p., n.d. Web. 15 Mar. 2010. http://kidshealth.org/parent/pregnancy_newborn/pregnancy/multiple_births.html.
"Twin pregnancy: What multiples mean for mom - MayoClinic.com." Mayo Clinic medical information and tools for healthy living - MayoClinic.com. N.p., n.d. Web. 15 Mar. 2010. http://www.mayoclinic.com/health/twin-pregnancy/PR00120.
What Are Fraternal Twins?
"Twin pregnancy: What multiples mean for mom - MayoClinic.com." Mayo Clinic medical information and tools for healthy living - MayoClinic.com. N.p., n.d. Web. 12 Nov. 2010. <http://www.mayoclinic.com/health/twin-pregnancy/PR00120>.
Topeka Capital-Journal - "Twins Celebrate 95 Years of Life", November 8, 2010, Retrieved November 11, 2010 from http://www.medicalnewstoday.com/articles/206892.php
TwinsWorld.com - Famous Twins, Retrieved November 11, 2010 from http://www.twinsworld.com/famous_twins.shtml
What Are the Chances of Having Twins
National Vital Statistics Report - 2010, Retrieved November 23, 2010 from http://www.cdc.gov/nchs/data/nvsr/nvsr58/nvsr58_24.pdf
Business Week - "Still Too Many Preterm Births in U.S., Report Finds", November 17, 2010, Retrieved November 23, 2010 from http://www.businessweek.com/lifestyle/content/healthday/646077.html
The Guardian - "Making Babies in the 21st Century", November 5, 2010, Retrieved November 23, 2010 from http://www.guardian.co.uk/commentisfree/audio/2010/nov/04/reproductive-technologies-sex-21st-century
"Can the chance of having twins be modified by diet? [Lancet. 2006] - PubMed result." National Center for Biotechnology Information. N.p., n.d. Web. 21 Apr. 2010. http://www.ncbi.nlm.nih.gov/pubmed/16679141.
"Multiple Pregnancies." Utah Department of Health Main Web Site. N.p., n.d. Web. 21 Apr. 2010. http://health.utah.gov/mihp/pregnancy/preged/duringpreg/multiplepreg.htm.
"Twins, Triplets, Multiple Births: MedlinePlus." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 21 Apr. 2010. http://www.nlm.nih.gov/medlineplus/twinstripletsmultiplebirths.html.
What Are the Odds of Having Twins
"Can the chance of having twins be modified by diet? [Lancet. 2006] - PubMed result." National Center for Biotechnology Information. N.p., n.d. Web. 21 Apr. 2010. http://www.ncbi.nlm.nih.gov/pubmed/16679141.
"Multiple Pregnancies." Utah Department of Health Main Web Site. N.p., n.d. Web. 21 Apr. 2010. http://health.utah.gov/mihp/pregnancy/preged/duringpreg/multiplepreg.htm.
"Twins, Triplets, Multiple Births: MedlinePlus." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 21 Apr. 2010. http://www.nlm.nih.gov/medlineplus/twinstripletsmultiplebirths.html.
What Is the Difference Between Identical and Fraternal Twins?
"Identical Twins: Pinpointing Environmental Impact on the Epigenome." Learn.Geneticsâ„¢. N.p., n.d. Web. 21 Apr. 2010. http://learn.genetics.utah.edu/content/epigenetics/twins/.
"Twinning Differences." NEWTON/ANL Home Page. N.p., n.d. Web. 21 Apr. 2010. http://www.newton.dep.anl.gov/askasci/zoo00/zoo00802.htm.
"Twinning and Twinship | Serendip's Exchange." Serendip's Exchange. N.p., n.d. Web. 21 Apr. 2010. http://serendip.brynmawr.edu/exchange/node/1849.

















