Testicular anatomy: an organ in the scrotum that produces
sperm in the seminiferous tubules and testosterone in the Leydig
cells, with the epididymis is responsible for sperm maturation
and transport.
Testicular physiology: includes sperm production in
seminiferous tubules, testosterone secretion by Leydig
cells, and sperm maturation and transport through the
epididymis and vas deferens.
Testicular varicocele is an abnormal dilation of the pampiniform
plexus veins. It increases scrotal temperature and affects sperm quality.
Diagnosis is clinical and ultrasound-based, while treatment depends on
symptoms and fertility goals.
Transverse plane of the penis. This visualization provides a
horizontal view of the male internal structures. The diagram includes
the corpora cavernosa and the corpus spongiosum. Furthermore, it
shows the urethra and connective tissues essential for erectile function
and urination.
Uterine physiology: hormonal processes regulating
the menstrual cycle, endometrial thickening, embryo
implantation, and menstruation when fertilization
does not occur.
Uterine physiology: organ composed of body, cervix, and isthmus
that regulates the menstrual cycle, enables implantation, supports
fetal development, and produces contractions during childbirth.
Uterine physiology in section: shows internal layers like the
endometrium, along with the ovaries and tubes, explains
the menstrual cycle, implantation, and pregnancy development.
Uterus anatomy: a pear-shaped muscular organ in the pelvis
connected to the ovaries and fallopian tubes, with an endometrium
that thickens for implantation and supports pregnancy.
Uterus in the female abdomen is a muscular organ located in
the pelvis, between the bladder and the rectum, is connected to
ovaries and fallopian tubes, where implantation and pregnancy
development occurs.