The XY sex-determination system is the sex-determination system found in
humans, most other .... Hormone levels in the male parent affect the sex ratio of
sperm in humans. .... Jump up ^ Suzanne Wym...
Apr 5, 2012 ... What we can say is that dad's sperm determines whether a baby wi. ... Which
parent decides whether a baby will be a boy or a girl? -A curious ...
Girl or Boy Baby Gender - At conception, gender is determined by chromosome ...
at conception based on the 23rd pair of chromosomes it inherits from the parent.
... Other old wives tales on determining the sex of your baby include: Make love ...
Boy or Girl: How Genetics Determine Your Baby's Gender. The process by which
your baby becomes a boy or a girl, according to what's written in his or her ...
Experts explain whether diet, timing, and changing body chemistry can really
help parents-to-be determine the sex of their baby.
Sperm dictates the sex of the fertilized egg. However, a lot of mutual factors
contribute to gender, including as the egg's receptivity to the male's
Q&A: Gender determination? - Find out how your baby's gender is determined.
Get more fertility questions ... The sex of a baby is determined by two sex
chromosomes inherited from both the genetic parents. A baby will normally
inherit one ...
Jul 5, 2006 ... Under certain circumstances, if the female parent is producing abnormally high
.... Women have no role in determination of baby's sex.
Feb 23, 2009 ... Another factor which can subtly influence the sex of the offspring is the parent's
sociosexual orientation, how sexually promiscuous the parent is ...
May 5, 2003 ... The method could either fail to produce a baby of the desired sex, or the ...
Parents desiring a girl, on the other hand, are encouraged to have sex in the ...
reviewed medical literature on sex determination and found that the ...