How can i have 2 input if statements?

i want it so if is_male == "Y": and if is_male == "N": also works when they you type y and n (with no capslocks)

name = input("Enter your name: ")
age = input("Enter your age: ")
is_male = input("Are you a man? Y/N: ")
if is_male == "Y":
    print("Your name is " + name + " you are " + age + " years old and you are a male.")
if is_male == "N":
    print("Your name is " + name + " you are " + age + " years old and you are a female.")