My husband bought these through his account, although I’m about to purchase another set, but through mine this time. These have been a Godsend. When these were bought I mostly had a heavy flow.But since I’ve switched to period underwear due to pads irritating my skin from switching from tampons for a more natural route, my periods have gotten better. It’s still heavy the first day in a half but almost nothing after that. My periods use to last 7 days and was heavy the entire time. I switched to pads, dealt with uncomfortable irritation and still had a pretty heavy flow for a few days, but still for mostly 7 days, and tampered off to about 6, sometimes 5. Since switching to these underwear though, well in general, doesn’t matter brand I suppose, my periods are only semi heavy for a day in a half, and light for the rest ending on day 4-5. Not saying these are the reason for such a big change, but possibly…Think about the products that use chemicals, and even the organic stuff… they mess with your body hormones, chemistry whatever else…and all that’s either in you or on your skin…but with the organic products they just never absorbed well…I’ve tried different brands, none ever worked for me. I dealt with constant leaks from both types of pads and tampons, but these underwear are literally so comfortable, I even wear them when I’m not on my period. But I never have to worry about leaks anymore, especially while I sleep. 🙌 That’s been a game changer. Not worried about leaking all over the sheets. They have held up amazing as this is my only set (5), and I have washed them tons and even in hot water and dried them, which actually I heard you’re not supposed to do, but like I said they’ve held up for almost a year now doing what you’re not “supposed” to do. Very well made. I feel they’re pretty affordable considering how expensive some can be, and sometimes just for one pair. Anyways, I feel they are true to size. I’m mostly a Medium in everything I wear and I bought these in a medium. If you’re on the fence about them like I was, just give them a shot. At first it’ll feel weird but you get use to them. And you really don’t feel any of the blood as it automatically gets absorbed. Only time you might feel anything, is if you have a heavy flow/with clots or it’s maxed out and it’s time to change. Other than that 10/10 recommend. You won’t regret the purchase.