Spermaphobe

1: A person who fears or hates sperm and things related to it

2: Like a germaphobe, but scared of being contaminated with or contaminating others with sperm, they might wash their hands/body excessively after they have come in contact with others or their own sperm to avoid contamination and avoid touching any objects

1: "Yesterday a guy blew up a sperm donor center, these damn spermaphobes"

2: "Because of her spermaphobia she showers for hours every time after coming into contact with any sperm"