Would i notice veins on my chest when i get my monthly period?

Normal finding: I am amazed about how often I have women ask me about the veins on their breast. Occasionally they are spider veins but mostly they are blue veins.These are almost always normal findings and normal variations of chest veins. They tend to be more pronounced in fair skinned females and they may be related to hereditary factors, hormonal changes such as occur during menstrual cycles or pregnancies.