300 posts analyzed Updated Jun 2026
Averages 10 posts/day, top 25% activity. Most active Tuesdays around 3 PM UTC. Mostly image posts.
r/haematology Traffic & Engagement r/haematology Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/haematology Most Active Times When r/haematology Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/haematology Flair Performance r/haematology Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| Question | 79 (82.3%) | 2 |
| Case | 17 (17.7%) | 2 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/haematology Trending Keywords Trending Keywords in r/haematology
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| low | 45 (15.0%) | 1 | 8 |
| high | 36 (12.0%) | 1 | 9 |
| iron | 31 (10.3%) | 2 | 8 |
| blood | 30 (10.0%) | 2 | 8 |
| ferritin | 29 (9.7%) | 1 | 11 |
| results | 26 (8.7%) | 1 | 5 |
| help | 21 (7.0%) | 2 | 10 |
| wbc | 19 (6.3%) | 2 | 9 |
| normal | 15 (5.0%) | 2 | 8 |
| labs | 14 (4.7%) | 1 | 8 |
r/haematology Mentioned Domains Mentioned Domains in r/haematology
Most linked sites Most linked sites in this subreddit
This community doesn't link off-site.
Its posts are text, images, or discussion rather than outbound links.
r/haematology Top Posts Top Performing Posts in r/haematology
Highest-performing posts Highest-performing posts. Each title links to Reddit.
Guess My Diagnosis
Need help identifying the lab tests written on this prescription
Anemia from ECMO destroying blood cells? How do I recover from this?
Guess my diagnosis? 28YO Female
Blood test
Multiple iron infusions not sticking
Bone marrow test next
Do I need to worry about gvhd?
29 y/o F- Anterior mediastinal mass. 10 lbs lost. 1 lymph node popping out in neck. Lower back, collarbone and knee pain. Fevers for months. Diarrhea for over a year. Gallbladder removed in May.
High WBC Count
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| Guess My Diagnosis | 21 | 110 | image | Jun 12 |
| Need help identifying the lab tests written on this prescription | 18 | 15 | image | Jun 27 |
| Anemia from ECMO destroying blood cells? How do I recover from this? | 13 | 19 | image | Jun 18 |
| Guess my diagnosis? 28YO Female | 12 | 143 | image | Jun 15 |
| Blood test | 12 | 15 | image | Jun 29 |
| Multiple iron infusions not sticking | 11 | 44 | image | Jun 16 |
| Bone marrow test next | 8 | 17 | image | Jun 13 |
| Do I need to worry about gvhd? | 8 | 36 | image | Jun 26 |
| 29 y/o F- Anterior mediastinal mass. 10 lbs lost. 1 lymph node popping out in neck. Lower back, collarbone and knee pain. Fevers for months. Diarrhea for over a year. Gallbladder removed in May. | 8 | 25 | image | Jun 22 |
| High WBC Count | 8 | 12 | image | Jun 24 |
r/haematology Audience Overlap r/haematology Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/haematology FAQ Frequently Asked Questions About r/haematology
What's the best time to post on r/haematology?
Based on posting volume, r/haematology is most active on Tuesdays around 3 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/haematology?
r/haematology averages 10 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.
How many upvotes do posts on r/haematology get?
Posts on r/haematology average about 1 upvotes this month (net score per post).
What kind of posts does r/haematology get most?
On r/haematology, posts are a mix of formats, mostly image posts