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Introduction / Summary (2018): Hello and welcome to our Sexuality pages. While this is not a pornographic site, it is provocative - founded upon what people search on the Internet (which is very interesting!). We then relate this to our biological and cultural evolution.
Sex is obviously important to people - and if you want to improve your sexual relationships then knowing the truth about our human evolution is the best foundation. By opening our minds to a greater diversity of behaviors, this knowledge will help you creatively cultivate healthy pleasurable moral attitudes and sexy smutty relationships (free from religious guilt & cultural myths).
Support an open honest discussion on the truth of our sexual evolution and behaviour. If you support sex positive, moral, informed sexual behaviour please share this knowledge. (These pages have a diverse collection of fascinating information relating to our human sexual evolution so people will appreciate it - see our 'nice letters' page!).
Sincerely, Karene.
"It is not enough to conquer; one must learn to seduce." (Voltaire) - "Desire is the essence of a man." (Spinoza)
The Placenta
Evolution, Anatomy, Sexual Health, Hormones, Placenta
Praevia, Pregnancy, Child Birth, Mammals, Pictures
Ideas to explore:
Eating the placenta. Behaviour of other animals, health benefits, human history.
Study on Exercise During Pregnancy: Higher Birth Weight, Feel Good, Pelvic Floor Exercises, Squatting
From the essay: 'Most pregnant women restrict their mobility and their participation in routine activities, but studies have proved that daily exercises can reduce chances of miscarriage by 40%. US researcher, James Clapp and coworkers have observed that moderate exercises such as walking or cycling can prevent pregnancy induced hypertension. Women who started exercise early in pregnancy, their placenta grew almost a third faster in midpregnancy and had about 15% more blood vessels and surface area at term. Exercise can also prevent early onset of labor, premature rupture of membrane, and can even help to shorten the duration of labor.
A study has shown that women who exercised during pregnancy felt better during the first trimester than those who did not exercise in pregnancy. Exercise acts in concert with pregnancy to increase the heart rate, stroke volume and cardiac output. It has also been observed that exercise help mothers to loose pregnancy weight faster; it decreases aches and pains associated with pregnancy; reduces likelihood of severe trauma from episiotomies and also reduces the number of caesarean sections. Lesser weight gain and fat retention; improved attitude and mental state; easier and less complicated labor and quick recovery are among the other advantages for women.
Fetal benefits include improved stress tolerance and advanced neurobehavioral maturation. The offspring of the exercising women were significantly heavier and longer. The offspring of those mothers who started exercise early in their gestation are leaner at 5 years of age and have a slightly better neurodevelopmental outcome.
Some Simple Exercises & Relaxation
Kegels maneuver: In this maneuver alternate contraction and relaxation of the muscles of pelvic outlet and birth canal is done. Strengthening of these muscles supports the contents of the abdomen preventing uterus or bladder from falling through these muscles, especially after having children. Relaxing these muscles teaches her how to let go so the baby can pass through the birth canal.
Squatting: Squatting during pregnancy helps increase the mobility of the pelvic joints and strengthens the legs. A squatting position during birth can increase the pelvic outlet by as much as 25% percent and allows for the greatest degree of pelvic adaptation as the baby descends.
Relaxation in the side lying position: Relaxation provides important benefits to a women's body and mind. Taking time each day to relieve stress can renew energy as well as enhance experience of pregnancy and the growing life within her. Relaxing on a side not only produces physical and mental benefits for mother, but also maximizes blood flow to the uterus, providing benefits for the baby.
S.A. Fazlani. 4th year Medical Student, Ziauddin Medical University, Karachi
Study on Exercise During Pregnancy: Higher Birth Weight, Feel
Good, Pelvic Floor Exercises, Squatting
https://www.jpma.org.pk/jpma/4Apr04/pdf/fulltext17.pdf
Analyse
any human emotion, no matter how far it may be removed from the sphere of
sex, and you are sure to discover somewhere the primal impulse, to which
life owes its perpetuation. ... The primitive stages can always be re-established;
the primitive mind is, in the fullest meaning of the word, imperishable.
... Mans most disagreeable habits and idiosyncrasies, his deceit, his cowardice,
his lack of reverence, are engendered by his incomplete adjustment to a
complicated civilisation. It is the result of the conflict between our instincts
and our culture. (Sigmund Freud)
Create some good Sexual Karma - Share this Knowledge - Thanks!
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https://www.sexualevolution.org/placenta.htm
Evolution & Women's Sexual Health: Placenta. Hormones,
Anatomy, Praevia, Pregnancy, Child Birth, Mammals, Pictures
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The free, unhampered exchange of ideas and scientific conclusions is necessary for the sound development of science, as it is in all spheres of cultural life. ... Only the individual can think, and thereby create new values for society, nay, even set up new moral standards to which the life of the community conforms.
(Albert Einstein)