What stimulates the gonads in male at 8 week to secret testosterone
Absence of Mullerian structures is suggestive of inefficient testosterone and dihydrotestosterone . Estimation of levels of anti -mullerian hormone and hcg stimulation tests are helpful in differentiating the two conditions.Children with vanishing testis will have low levels of anti-mullerian hormones and inapproprite stimulation to hcg. Reference: OP Ghai,essential paediatrics,8 th edition.page no 539
Inhibin from corpus luteum
GnRH from hypothalamus of baby
Placental HCG
All of above
Endocrinology