Take the Power to Prevent Non-familial autism and many, ,many other genetic disorders in your own hands.

Father your babies in your twenties, pay attention to any family history of autoimmune disorders, vaccinate cautiously on a limited schedule, check for mitochondrial disfunction close to birth if you can.


Paternal age effect
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The paternal age effect describes the influence that a father's age has on the chances of conferring a genetic defect to his offspring. Generally, older men have a greater probability of fathering children with a genetic defect than younger men do. This is seen as likely due to genetic copying errors which may increase in number after repeated spermatogenesis cycles over a man's lifetime.


[edit] Disorders correlated with paternal age
Achondroplasia (dwarfism); craniofacial disorders such as Apert syndrome and Crouzon Syndrome; mental retardation of unknown etiologies; autism; bipolar disorder; and 25% of schizophrenia cases are correlated with advanced paternal age.

Other disorders related to advanced paternal age are:

Wilms' tumor
Thanatophoric dysplasia
Retinitis pigmentosa
Osteogenesis imperfecta type IIA
Acrodysostosis
Fibrodysplasia ossificans progressiva
Aniridia
Bilateral retinoblastoma
Multiple exostoses
Marfan Syndrome
Lesch-Nyhan syndrome
Pfeiffer Syndrome
Wardenburg Syndrome
Treacher-Collins Syndrome
Soto’s basal cell nevus
Cleidocranial dysostosis
Polyposis coli
Oculodentodigital syndrome
Costello syndrome
Progeria
Recklinghausen’s neurofibromatosis
Tuberous sclerosis
Polycystic kidney disease
Hemophilia A
Duchenne muscular dystrophy
Athetoid Cerebral Palsy
Dystonic Cerebral Palsy
Congenital Hemiplegia
Down syndrome
Bipolar disorder

[edit] References
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"DNA repair activity linked to paternal age effect". University of Texas Health Science Center at San Antonio (2000-08-28).
Bray I, Gunnell D, Smith GD (2006). "Advanced paternal age: How old is too old?". Journal of Epidemiology and Community Health 60: 851–3. doi:10.1136/jech.2005.045179.
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Sanders L (2005). "College scientist named Ellison Senior Scholar". University of Southern California College of Letters, Arts & Sciences.
Fisch H, Hyun G, Golden R, Hensle TW, Olsson CA, Liberson GL (2003). "The influence of paternal age on down syndrome (sic)". J Urol 169 (6): 2275–8. doi:10.1097/01.ju.0000067958.36077.d8. PMID 12771769.
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Singh NP, Muller CH, Berger RE (2003). "Effects of age on DNA double-strand breaks and apoptosis in human sperm". Fertility and sterility 80 (6): 1420–30. doi:10.1016/j.fertnstert.2003.04.002.
Lauritsen MB, Pedersen CB, Mortensen PB (2005). "Effects of familial risk factors and place of birth on the risk of autism: a nationwide register-based study". J Child Psychol Psychiatry 46 (9): 963–71. doi:10.1111/j.1469-7610.2004.00391.x. PMID 16108999.
Wohl M, Gorwood P (2007). "Paternal ages below or above 35 years old are associated with a different risk of schizophrenia in the offspring". Eur Psychiatry 22 (1): 22–6. doi:10.1016/j.eurpsy.2006.08.007. PMID 17142012.
"Schizophrenia Research Forum: Current Hypotheses" (2006-03-28).
Choi J-Y, Lee K-M, Park SK, Noh D-Y, Ahn S-H, Yoo K-Y, Kang D (2005). "Association of paternal age at birth and the risk of breast cancer in offspring: a case control study". BMC Cancer 5: 143. doi:10.1186/1471-2407-5-143.
"NW Andrology & Cryobank".
Croen LA, Najjar DV, Fireman B, Grether JK (2007). "Maternal and paternal age and risk of autism spectrum disorders". Archives of Pediatrics and Adolescent Medicine 161 (4): 334–40. doi:10.1001/archpedi.161.4.334.
Tarin JJ, Brines J, Cano A (1998). "Long-term effects of delayed parenthood". Human Reproduction 13 (9): 2371–6. doi:10.1093/humrep/13.9.2371.

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