r/Hematology is a subreddit with 12k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses blood, cell, hematology, blood type, and cbc.
Hematology: The Study of Blood, Blood-Forming Organs, and Blood Diseases
NO DIAGNOSIS or INTERPRETATION of your tests! This a community where hematologists, students, and even those who know nothing of the science can come to converse about hematology.
Popular Themes in r/Hematology
#1
Advice Requests
: "Very random phone call from Life Share…Please read…"
22 posts
#2
Solution Requests
: "Looking for Hematologist/Pathologist for undergraduate thesis certification"
3 posts
#3
Opportunities
: "Remote Oppurtunity for Hematologists (US and Canada only) [$180-$400/hr]"
2 posts
#4
Ideas
: "CliniCheck is going to get a huge update! What would you like to see next?"
1 post
#5
Self-Promotion
: "I’ve added draggable cell types to CliniCheck - feedback welcome"
1 post
#6
News
: "CliniCheck reached new highest value. Nearly 3500 WBC sessions counted!"
1 post
Popular Topics in r/Hematology
#1
Blood
: "My artist's impression of a peripheral Blood slide from a septic individual"
10 posts
#2
Cell
: "Saw an angry Cell at work today 😡"
5 posts
#3
Hematology
: "CME HemeHub Hematology Summit"
3 posts
#4
Blood Type
: "A+ Blood Type, but Rh negative? Explain like I’m five how this can affect pregnancy?"
3 posts
#5
Cbc
: "Complete Blood Count- Cbc Test"
3 posts
#6
Lymphocytes
: "Low neutrophils%, high mono % lymph%, no signs of infection, I am worried"
2 posts
#7
Wbc
: "21M with bone pain, low vitamin D, and persistent Wbc ~15-16k for 3+ months. Do these labs look like leukemia or reactive?"
2 posts
#8
Cells
: "How would you characterize these red blood Cells morphologically?"
2 posts
#9
Abo Typing
1 post
#10
Iron Labs
1 post
Flair Used in r/Hematology
#1
Question
: "NRBCs or Lymphs"
43 posts
#2
Interesting Find
: "Counting leukocytes in fish blood is a nightmare"
12 posts
#3
Discussion
: "I Am Nearly Done With iPad Support for CliniCheck"
5 posts
#4
Study
: "HCPs: Use plasma? Take this survey"
2 posts
#5
OC
: "My artist's impression of a peripheral blood slide from a septic individual"
1 post
Member Growth in r/Hematology
Yearly
+2k members(16.0%)
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About
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Last updated: September 29, 2026