en.wikipedia.org/wiki/Sibling

A sibling is one of two or more individuals having one or both parents in common. A full sibling ... They may share the same mother but different fathers (in which case they are known as uterine siblings or maternal half-brothers/half-sisters), ...

genetics.thetech.org/ask/ask412

May 27, 2011 ... Genetically when you have two different mothers that bear children from the same father, does that make the children wholly related siblings or ...

www.quora.com/If-you-and-someone-else-have-the-same-mother-but-different-fathers-are-you-full-siblings-or-half-siblings

The two older are 14 and 17 years older than me, but we only share the same mother. They have a different father than I do, but they share the ...

www.matermea.com/blog/blended-family-my-sons-have-different-fathers

Sep 21, 2015 ... I grew up with stepparents and siblings who had different fathers, and there ... My mother didn't sit me down to explain the family dynamics—I ...

phys.org/news/2013-08-negative-effects-half-siblings.html

Aug 11, 2013 ... "We find that first-born adolescents with half-siblings with the same mother but a different father do have less favorable outcomes compared to ...

www.reference.com/family/people-share-same-mother-different-fathers-b10c4452fe085987

Children who share the same mother but different fathers are called half-siblings, or half-brother or half-sister depending on their gender. Half-siblings may also ...

www.buzzfeed.com/leonoraepstein/things-only-half-siblings-understand

Aug 4, 2014 ... For the last time, same father, different mother. Why is that so hard to understand ?

boards.straightdope.com/sdmb/archive/index.php/t-43546.html

If there are two siblings and they both have the same mother but two different fathers then they are considered to be brothers or sisters in full ...

www.parent24.com/Fertility/Getting_pregnant_old/conception/Same-mom-different-dads-20101118

Nov 18, 2010 ... Do we judge women because their children have different fathers?