Parental stress due to parents feeling restricted in their freedom and identity formation was related to the proportion of male infants in study samples. (journals.plos.org)
Second (and this was more ambitious), I wanted to see whether male infants with ambiguous genitalia who were being surgically transformed into females and raised as girls did, as the theory (again from Hopkins) claimed, settle easily into the sexual identity that was chosen for them. (firstthings.com)
Operative Findings include:... male infant in vertex presentation, occiput posterior with a tight nuchal cord. (skepticalob.com)