crowned, then there is. 15 years old, when it reaches then do it, then what to do if a mutant genby arcind a mutant gene for arcei 2 are found, modern recommendations on breast cancer say that if this gene is found, then a girl after 25 years old should undergo an examination mammogram, ultrasound of the mammary gland every six months, your sisters were examined. the sisters were examined. yes, i have participated in clinical trials. exactly, when i had already revealed and uh, they checked my whole family and it turned out in my sister in both and uh, how it turned out that we got this mutation from dad. imagine how interesting it is. so look, there is a mutant gene, there is an opportunity to find it, and there is an opportunity today to influence this mutant part of a woman. chooses prophylactic removal of the breast and ovaries if there are already children, if the woman is old enough so maybe some women choose to choose active observation - this is called every 3 months a woman comes and does either an ultrasound or a mammogram. i did prophylactic instactomy and a rectomy. well, so,