Fetus and annexes

Mulibrey nanism (MUL) is a monogenic disorder with prenatal-onset growth failure, typical clinical characteristics, cardiopathy and tendency for a metabolic syndrome.
Tumoral predisposition (#19334051#)
Wilms tumors
thyroid tumors
gynecological cancers
gastrointestinal carcinoid tumor
Langerhans cell histiocytosis
acute lymphoblastic leukaemia (ALL)
References
High frequency of tumours in Mulibrey nanism. Karlberg N, Karlberg S, Karikoski R, Mikkola S, Lipsanen-Nyman M, (...)

Cytomegalovirus-associated embryofoetopathy

Environmental effects on the materno-foetal interaction determine birth outcomes that predict health over the lifespan. Thus, maternal undernutrition or stress associate with low birth weight, leading to an increased risk of metabolic and cardiovascular illness in the offspring.
References
Meaney MJ, Szyf M, Seckl JR. Epigenetic mechanisms of perinatal programming of hypothalamic-pituitary-adrenal function and health. Trends Mol Med. 2007 Jul;13(7):269-77. Epub 2007 Jun 4. PMID: (...)

Videos
Shoulder dystocia
Normal vaginal birth
See also
dystocia

References
Maroun LL, Graem N. Autopsy standards of body parameters and fresh organ weights in nonmacerated and macerated human fetuses. Pediatr Dev Pathol. 2005 Mar-Apr;8(2):204-17. PMID: #15747100#
Cernach MC, Patricio FR, Galera MF, Moron AF, Brunoni D. Evaluation of a protocol for postmortem examination of stillbirths and neonatal deaths with congenital anomalies. Pediatr Dev Pathol. 2004 Jul-Aug;7(4):335-41. PMID: #15383929#
Gordijn SJ, Erwich JJ, Khong TY. Value of the (...)

References
Artlett CM. Microchimerism in health and disease. Curr Mol Med. 2002 Sep;2(6):525-35. PMID: #12243245#
Nelson JL. Microchimerism: incidental byproduct of pregnancy or active participant in human health? Trends Mol Med. 2002 Mar;8(3):109-13. PMID: #11879770#

See also
perinatal death