Answer:
Female is more emotional because women have always been the caring one, since the beginning of humankind. It is the hormones that call them to become caring as in the later stage of their life they become mothers.
I cannot see the photo so no, sorry
Highest risk body fluid would be blood because it has high nutritional value and pathogen is multiplying on there. Most pathogen will be transmitted by blood.
Droplet from cough also highly contagious since it easily contacts with any part of the body. Inhalation also makes the infection easier since it contacts mucosa.
Vaginal secretion and seminal fluid can transmit many virus but it depends on how many virus in the blood.
Saliva is composed by water and enzyme so it's low risk on virus spread. But it's on the mouth(which wasn't sterile) so it can be contaminated by various things.
In normal condition urine and spinal fluid is sterile, but in a case of infection, it can be contaminated.
Sweat is mostly water and salt so it's safe.
Why do we need to advertise them? Don't you think that if people cared they would just take it upon themselves to look into it?
