Question: Is blood in your poop cause for concern? Answer from Nebraska Medicine gastroenterologist Jalpa Devi, MD, MBBS.

Question: Do women need a pelvic exam after menopause? Answer from Nebraska Medicine OB-GYN Marcela Pineda, MD.

Question: I've heard that you shouldn't lower your A1C below 6% using diabetes medications because it can cause other health risks and possibly low blood sugar. Is diet the best way to get off diabetic drugs? Answer from Nebraska Medicine endocrinologist Gunjan Arora, MD, MBBS.

Question: Are sugar-free foods actually healthy? Answer from registered dietician Kimmie Sharp, RDN.

Question: Is pink Himalayan salt healthier than table salt? Answered by Rebecca Beaudoin, R-DN, LMNT, nutrition therapist.

Question: Can the UV lights used to dry gel nail polish cause skin cancer? Answer from Nebraska Medicine dermatologist Jennifer Adams, MD.

Question: Can I get a sunburn on a cloudy day? Answer from board-certified dermatologist Sarah Lonowski, MD.

Question: I had a hysterectomy – do I still need to go to the gynecologist regularly? Answer from Nebraska Medicine OB-GYN Marcela Pineda, MD.

Question: Can getting a tattoo cause cancer? Answer from dermatologist Erin Barrett, MD.

I am 6 months pregnant and it seems like my baby is more active when I am hungry. Is this something to worry about? Is she getting enough nutrients?