What laboratory abnormalities would you anticipate, given her menopausal symptoms?

Makayla is a40-year-old (G2P2) married female with menstrual cycle changes. She tells you,“My bleeding varies in how heavy or light it is—sometimes I am 5 to 7 days lateand only have light spotting”. She reports that she has become much moreirritable and moody prior to the onset of her menses and is experiencing hotflashes and night sweats that wake her up two to three times a night. She isfatigued and finds herself dozing off throughout her workday. Her boss hascommented on her fatigue and has suggested she see her health care provider.
Pleaseanswer the following questions in reference to this case study. provide at least 2 current references. Must be in apa 7th edition.
What is thedefinition of premature ovarian failure?On anaverage, what is the length of a normal menstrual cycle?A deficit inwhich hormone can lead to heavy menstrual bleeding and hot flashes?What laboratoryabnormalities would you anticipate, given her menopausal symptoms?