Help?

Emma

Hi ladies! I’m 19 and i wear around a size 32C. I don’t have very large breasts but I feel like I’m noticing them being less perky and getting more saggy? I wear bras 24/7. And usually I have it on the tightest setting. I also have started wearing more push ups. Do you think this might be putting stress on my breasts? I don’t really like the feeling of going braless because I like having support but I do have a sports bra from when I was younger. There no padding-no underwire. Do you think it would be beneficial to wear this more often or to sleep? Thanks!