What could change menstrual flow from heavy to light, mid-period?

Hi there. I'm 21 years old and I've had my period since I was 13. I've always had a very heavy flow that lasts for a long time - sometimes I get really awful cramps, but sometimes I don't.
However, my last period and the period I'm currently going through were both extremely light, and only lasted for a couple days. Is there a reason for this? Should I be worried?

Okay I've had my period since I was 12, I am now 15.
My period is heavy and I don't like it it takes away to much for me. I can't have a normal night out with my girls. And I feel discusted because its so heavy. i do wear tampons but I can barely have a tampon in for an hour before I have to change it again because it bleed through, what can I do to get my period to where its lighter ?,

I got my period like 6 months ago and have not really had a period every month but just started to get my period monthly this month I had a 27 days between my two periods and I have not had to change a pad during school or during the day at all I have not even come close to bleeding through pads and do not use tampons regularily unless i have to Is my period normal and will all my periods be this way

I got my period like 6 months ago and have not really had a period every month but just started to get my period monthly this month I had a 27 days between my two periods and I have not had to change a pad during school or during the day at all I have not even come close to bleeding through pads and do not use tampons regularily unless i have to Is my period normal and will all my periods be this way

I have alway have a normal peroid that last for five days.I have a baby n it was still normal.until it came back heaver,the past month it starts to come lighter than even that I can only wear a panty liner.I'm wondering what's wrong

I always had a heavy period full 7 days sometimes even 9 or 10.I never had cravings.I lost a lot of weight the past year it was still normal until this month I got a light one and it lasted only 5 days.im worried.
Btw I'm 13 I got my period when I was 10

Hi there. I am 30 years old and have had my period since I was 12. It has always been the same-first few days of heavy bleeding that gradually tapered off to nothing by the 6th day, which is my normal period length. But lately, for the past couple of months, I have noticed that my period starts out light and ends heavy-which is the exact opposite of every period I have had my whole life. I DID recently begin taking iron supplements for low iron, and a couple of medications to help with migraine headaches and sleep. Could those be causing it? I recently went to the Gynecologist and everything checked out ok so just wondering what could cause it. -Nichole

Hi, I have had normal periods since my cycles began. I am able to track them with period trackers because they come every 28 days. I was on birth control for 7 years and stopped taking it last November in hopes to get pregnant. I know when I ovulate because I cramp and have the milky discharge. This last period came almost 2 days late which is very unusual..I began spotting then on night 2, I woke up and my pad was almost over flowed with thick blood clots...There were alot of clots in the toilet too. Then i spotted for a while and then had a normal period. What could have caused this?

well mine is almost always been really really heavy to extremely light. as if it's ended. the heavy lasts for about 3 days and then it's over. also I was wondering if it's normal to have the menstrual blood clot? that happens every period I have...

I'm 18 and have been used to having heavy period along with cramps, the cramps last me for about the first two days then I bleed normally for the next 4 days or so, and it's alwyas on time every 29 days or so,. This week I got my period and day 1 (as usual) i had cramping and heaving bleeding, but then after that the next like 4 days I had very light bleeding, only needing to use tampons and change them twice, at the end of my weird period I developed serious diarrhea, vomitting, chills, feeling faint, and some crampy-ness in my abdomen (I've already had my appendix removed). I'm also sexually active but always use a condom and i'm not on birth control. Could my period had been a miscarriage or spotting? Please help!