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Nina and Anton - Coggle Diagram
Nina and Anton
PCOS
poorly developed oocytes
hormonal imbalance
Infrequent and irregular ovulation
problems with fertility
Non-disjunction of chromosomal DNA at either meiosis I or II
Three complete copies of chr.21
increased risk
past history of termination
increased maternal age
previously acquired STD (Chlamydia)
inc. hair
inc. weight gain
12 or greater no. of follicles detected on Ultrasound
Low sperm parameters
Lifestyle factors
increased oxidative stress
social tobacco and marijuana
moderate alcohol consumption
Possible genetic cause of azoospermia eg: Y-chromosome microdeletion
Hx of testicular torsion
SEMEN ANALYSIS
reduced conc.
red. count in ejaculation
reduced motility
Treatment:
IVF
Ovarian stimulation
FSH injection
Oocytes harvested:
half used for ICSI
2 embryos transferred
half used for IVF
Pregnancy via IVF
8-9 weeks pregnant
presented with a GI infection (Toxoplasmosis)
amniocentesis confirmed dx of
Down's syndrome (trisomy 21)
craniofacial dysmorphia
small oral cavity with large protruding and furrowed tongue
Brachecephaly
short neck , excess skin and nape
increased chances of getting congenital heart defects : :
AV septal defects
V septal defects
ductus arteriorus
delayed developmental milestones
routine fetal health Ultrasound
thickening of nuchal folds on ultrasound
Down's syndrome suspected