fertility_suppression_trait = SerumTrait(name = "Fertility Suppression",
desc = "Targets and dampens a womans natural reproductive cycle, decreasing the chance that she may become pregnant.",
positive_slug = "+$15 Value, -20% Fertility",
negative_slug = "+100 Serum Research",
value_added = 15,
research_added = 100,
base_side_effect_chance = 40,
on_apply = fertility_suppression_on_apply,
on_remove = fertility_suppression_on_remove,
requires = [birth_control_suppression, basic_med_app],
tier = 1,
research_needed = 250)