erect most of the time again

Hi Tina, thank you for your quick response! I forgot to mention that I will be 65 years old next week. My nipples have reached the point where they weren’t staying erect all the time. In other words they would relax. When they are stimulated they become erect again with the pump. With your products I have already seen them begin to stay erect most of the time again. Should I be applying the serum to my breasts as well as using 2 droppers orally in the morning or should I do the two droppers at night? Also if I’m using the cream and the serum when should I apply the serum to my breasts? Should I do it between using the cream, which I massage into in the morning and at night like sometime during the middle of the day? My last question is can I over use the products? I seem to be going through them quicker than the time indicated for the order.Thank you for your help!