Please, attach an image and I will edit my response to help you.
In females, an acute rise of LH ("LH surge") triggers ovulation and development of the corpus luteum. In males, where LH had also been called interstitial cell–stimulating hormone (ICSH), it stimulates Leydig cell production of testosterone. It acts synergistically with FSH.
A and B
I don’t have an explanation I just know it
ICD-10, there are actually a number of ways it is better than ICD-9, in fact in some cases by leaps and bounds. So let’s look at why adopting ICD-10 is actually embracing something that’s better, not just more complex.