Penile warts and persistent frenulums identified at the time of the BSE can be surgically corrected. These can be the cause of early infertility problems. The cost of the exam is most often absorbed by the seller, however there are variations as to who pays for this cost. Therefore, it is imperative that the buyer of the bull observes the first several matings to ensure penetration and ejaculation have occurred. Unsuccessful entering and breeding of cows due to awkwardness and inexperience of young bulls.
Inexperience often corrects itself quickly, however some bulls require a prolonged period.
If this period is too great, a noticeable gap will occur during the beginning of the calving season. Vigilant observation throughout the breeding season is imperative. Bulls are bought under the assumption that they are proven beasts, however the responsibility lies with the buyer to evaluate libido and the bull's ability to successfully mate. If this problem is identified early, corrective actions can be taken as quickly as possible in order to minimize infertility within the cow herd. There are other conditions that can develop with the bulls during the breeding season that inversely affect fertility.