Using math to see how well your goat is growing. NICE clinical guideline However, this means that any phenotypic differences we found in our screen represent a conservative assessment of genetic variation for male SSB. Preferential prenatal treatment of males is greater in regions known to have strong son preference and among women whose previous children are female. USA , 10 — 10
Discordant transsexualism in male monozygotic twins: neuroanatomical and psychological differences.
The effect of non-genetic factors on the early body weights of Tunisian local goats
The secondary outcome is to compare the neonatal adverse outcome between the groups. Methods of growth assessment for low-birth-weight children. The American Journal of Clinical Nutrition , 30 , — By contrast, sexual antagonism could maintain costly SSB if alleles increasing its expression in one sex cause a countervailing fitness advantage when expressed in the opposite sex. Circulation , 67 , — Vaginal progesterone for the prevention of preterm birth in twin gestations: Here, the woman will assume kneeling position, while the man will enter from behind.
In offspring from the former crosses, heterozygosity at loci affecting SSB is expected because the parents were derived from different high-SSB lines. Information from the National Library of Medicine To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor. Camperio Ciani A , Pellizzari E. See related subject areas: The gestational age in this study was more than 36 weeks.