Breast implant surgery should not be performed in women with active infection anywhere in their body, with existing cancer or pre-cancer of their breast who have not received adequate treatment for those conditions, or who are currently pregnant or nursing.
Breast implants are not lifetime devices and breast implantation may not be a one-time surgery. A lower risk of complication is rupture. The health consequences of a ruptured silicone gel breast implant have not been fully established. MRI screenings are recommended three years after initial implant surgery and then every two years after to detect silent rupture.
He can also split himself at will. However, this ability does have a weakness: if enough powerful blows are dealt fast enough to a Black Sperm copy, that copy will not be able to replicate in time and will die with all of its cell stock inside. Hand-to-Hand Combatant: Black Sperm mainly relies on his brute strength and his skill in close-quarters combat during battles.