34 results
Menstrual Cycle Physiology: Ovarian Cycle – Brief Overview
LH and FSH are required for follicular development and
Overview LH and FSH ... follicle - FSH ... produced -> Inhibit FSH ... not implant #MenstrualCycle
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Early Follicular Phase (Days 0-5)
 • Granulosa cells
hormone that 1) Incr FSH ... pituitary, 2) Incr FSH ... Resulting high FSH ... responsive to FSH ... #MenstrualCycle
Menstrual Cycle Physiology: The Hypothalamic-Pituitary-Ovarian Axis
Estrogen, when released:
 • Negatively feeds back on the hypothalamus and
pituitary to Decreased FSH ... #MenstrualCycle
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
 • The LH surge can be thought
Production of GnRH, FSH ... • Decreased FSH ... allowing GnRH/FSH ... Ovarian Cycle #MenstrualCycle
Bilateral Winged Scapula on Physical Exam - Seen in Facioscapulohumeral Muscular Dystrophy (FSH, FSHD)

#Bilateral #Winged #Scapula
Muscular Dystrophy (FSH ... , FSHD) #Bilateral ... Muscular #Dystrophy #FSH ... #FSHD #clinical
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
gonadotropins (LH and FSH ... #UterineCycle #MenstrualCycle
Causes of Female and Male Infertility - Differential Diagnosis Algorithm
Causes of Female Infertility:
 • Uterus -
• Increased FSH ... • Decreased FSH ... • Decreased FSH ... hypogonadism) Low FSH ... problem) High FSH
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Etiology - High FSH ... Ovarian - Normal FSH ... Ovarian - High FSH ... challenge, Low FSH
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained

Around Day 14, estrogen exerts sudden +++ positive feedback
for clarity) #MenstrualCycle
Facioscapulohumeral Muscular Dystrophy (FSH, FSHD)

Young man with left sided wasting. On examination with prominent axillary folds
Muscular Dystrophy (FSH ... , FSHD) Young ... Muscular #Dystrophy #FSH ... #FSHD #clinical