Use a pedigree to find the probability of recessive genetic disorder being passed on?

Question

The pedigree tracks a recessive genetic disorder through a family. Female #1 and her partner decide to consult a genetic therapist about the possibility of them passing on the genetic disorder. Her partner does not have the disorder, but his father had the disorder, while his mother’s family had no history of the disorder. Play the role of the gene therapist and calculate the probability they could produce an offspring with the genetic disorder. (be thorough and mention all possibilities) (circle labeled 1 represents female #1)

Answer 1

Female 1 could be Homozygous Dominant or Heterozygous Dominant as her parents were both Heterozygous.

Her husband is Heterozygous Dominant as he doesn't show the disorder but his father passed on the recessive allele to all of his children.

Scenario 1: Homozygous Dominant (F) x Heterozygous Dominant (M)

AA x Aa ------> 3/4 of offspring are AA and 1/4 are Aa.

Scenario 2: Heterozygous Dominant (F) x Heterozygous Dominant (M)

Aa x Aa-------> 1/4 are AA, 1/2 are Aa, 1/4 are aa.