I believe the answer is: <span>as the number of male offspring increases, the mother's body responds to male androgens with antibodies that cross the placental barrier
even though there is no concrete proof for this theory, This theory believes that the number of male androgen in our body would influence the homosexual tendencies that we have. As the mother's body responds to male androgen, the number of testosterone that exist within the youngest son tend to be decrease, which tend to make that son more prone to 'feminine behavior.
The post-reinforcement pause occurs when the delivery of a reinforcer on fixed-ratio and fixed interval schedule of reinforcement. When he considers not to do anything after having so much before him this behavioural type is known as post-reinforcement pause
