Bleeding Between Periods / Spotting (Intermenstrual Bleeding)
Spotting or bleeding between periods is common but requires evaluation. MyDocsy helps identify the cause, guide high-yield tests, and recommend the right next step.
What Counts as Intermenstrual Bleeding?
Typical signs
- Spotting days after periods end
- Bleeding mid-cycle beyond ovulation spotting
- Bleeding after sex
- Brown discharge repeating monthly
- Light bleeding that comes and goes
- Periods otherwise regular with extra episodes
When Spotting Can Be Normal
Spotting may be normal if it happens once around ovulation, after starting/changing contraception, post-IUD placement, early postpartum/breastfeeding, or within first 3 months after pregnancy loss/procedure. Persistent or worsening episodes need evaluation.
Common Causes of Bleeding Between Periods
1) Uterine Polyps
- Spotting between periods
- Post-coital bleeding
- Sometimes heavy periods
Polyps are usually benign and treated with hysteroscopic removal.
2) Fibroids (Especially Submucosal Fibroids)
- Spotting
- Heavy periods
- Clots
- Pelvic pressure
Proper cavity mapping is needed to choose uterus-sparing approach.
3) Hormonal Imbalance / Anovulation
- PCOS
- Thyroid disorders
- Stress, weight change, poor sleep
- Perimenopause
- Unpredictable spotting
- Long gaps followed by heavy bleeding
- Irregular cycles
4) Cervical Causes
- Cervical ectropion
- Cervicitis
- Cervical polyps
- Precancerous changes
5) Infection
- Discharge, odor, itching
- Burning urination
- Pelvic discomfort
- STI-related cervicitis in sexually active women
6) Pregnancy-Related Causes
- Early pregnancy bleeding
- Threatened miscarriage
- Ectopic pregnancy
7) Endometrial Hyperplasia or Cancer
- More likely if age >45
- Obesity, diabetes, PCOS
- Prolonged irregular bleeding
- Bleeding after menopause
When Intermenstrual Bleeding Is an Emergency
Seek urgent care if you have suspected pregnancy with bleeding and pain, heavy bleeding with dizziness, severe pelvic/shoulder pain, fever with pelvic pain, or rapidly worsening bleeding.
Evaluation Approach
Step A: Pregnancy check
First step in any reproductive-age woman.
Step B: Source identification
Determine whether bleeding comes from uterus, cervix, or vagina.
Step C: Structural vs Hormonal
Polyps/fibroids behave differently than hormonal spotting.
Step D: Risk factors requiring biopsy
Age, obesity, diabetes, PCOS, bleeding pattern guide biopsy decisions.
Tests That Usually Matter
Core tests
- Pregnancy test if relevant
- Pelvic ultrasound (transvaginal if appropriate)
- CBC if frequent/heavy bleeding
If polyp or cavity distortion suspected
- Saline infusion sonography (SIS) or targeted scan
- Hysteroscopy if removal/biopsy likely
If cervix-related bleeding
- Speculum exam
- Pap smear as per age
- HPV testing if indicated
- Swabs for cervicitis
If hormonal cause likely
- TSH
- Prolactin
- PCOS evaluation
- Endometrial biopsy
Recommended if
- Age >45 with abnormal bleeding
- High-risk factors
- Persistent bleeding with thickened lining
- Bleeding unexplained by ultrasound
Treatment Options (Cause-Based)
Polyps
Hysteroscopic polypectomy — quick, day-care, fertility-friendly.
Fibroids
Hysteroscopic or laparoscopic myomectomy, or uterine fibroid embolization in selected cases.
Hormonal imbalance
Cycle regulation, PCOS/metabolic correction, thyroid/prolactin management, hormonal stabilization if pregnancy not desired.
Cervicitis / Infection
Targeted antibiotics, partner management, follow-up.
Cervical ectropion
Often reassurance; treat only if persistent troublesome bleeding.
Endometrial hyperplasia
Biopsy-based diagnosis, progestin therapy or procedure-based management, structured follow-up.
Speak to a Gynecologist
If spotting repeats, do not self-treat. Proper diagnosis is usually simple and treatment straightforward. Message MyDocsy to speak to your personal doctor.
