Is a lifelong process that starts at the moment of conception
sexual development
satisfaction through oral pleasure
birth-1 year old
oral stage
pleasure from defecation
1-3 years old
analstage
sexual pleasure focus on genitalia(3-6)
phallicstage
–genitals (Oedipus complex)
phallicstage
none sexual energy is dormant/ inactive.
6-12
latencyperiod
-sexual maturity
-sexual intercourse is the goal
12 and beyond
whole body
genitalstage
The ovaries produce 400,000eggs or so every 28 days. The ovum is 100,000times larger that the sperm cell. The egg cell carries the
X chromosome Puberty starts ages 8-13.
The testes200 million sperm cells/spermatozoa
every week. The sperm cell carries the X or Y chromosome Which is the sex- determining cell
-Puberty starts ages 10-15.
is a persons overall sexual drive or desire for sexual activity.
sexual motivation/ libido
Biological factors such as the presence of androgens, estrogens
and progesterone, prime people for sex.
4 cycle of sexual cycle
excitement, plateau, orgasm, resolution
It is an important part of who a person is and what she/he will become. It includes all the feelings, thoughts and behaviors associated with being female or male, being attractive and being in love, as well as being in a relationship that involves sexual intimacy and sensual and sexual activity.
sexuality
sex organ
brain
This is the phase which is driven by the sex hormones testosterone and
estrogen – in both men and women. Estrogen and testosterone are two basic types of hormones present equally in men and women’s body that excite the feeling of lust within the brain.
lust
This phase is said to be one of the most beautiful moments of life. This
is the phase a person actually starts to feel the love. This is the amazing time when you are truly love-struck and can think of little else.
attraction
neurotransmitter are involved in attraction stage
adrenaline, dopamine and serotonin
Is a bond helping the couple to take their relationship to advanced levels. It instigates the feeling of bearing children and falling in love with them wholeheartedly.
attachment
Scientists think there might be two major hormones
involved in this feeling of attachment
oxytocin and vasopressin
refers to romantic and/or sexual attraction to men, women, both, or neither.
sexual orientation
refers to one’s inner sense of self of being a girl/woman, boy/man, other genders, all, or neither.
genderidentity
refers to how an individual expresses his or her sense of self.
gender expression
It is the simple way of regulating and spacing the births of children.
family planning
It is giving birth to the health and economic conditions of the family,
giving birth of the mother according to her right age.