2 doctors weighed in:

Reasons for break through bleeding then no period?

2 doctors weighed in
Dr. Heidi Fowler
Psychiatry
1 doctor agrees

In brief: No period

Missed/late period: low body wt, obesity, weight ^ or v, ^exercise, endurance athletics, breast-feeding, stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, perimenopause, just starting menstruation, hormone irregularities, drug use, meds (i.
e., birth control) or medical problems (i.e., polycystic ovary syndrome). #1 reason is pregnancy.

In brief: No period

Missed/late period: low body wt, obesity, weight ^ or v, ^exercise, endurance athletics, breast-feeding, stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, perimenopause, just starting menstruation, hormone irregularities, drug use, meds (i.
e., birth control) or medical problems (i.e., polycystic ovary syndrome). #1 reason is pregnancy.
Dr. Heidi Fowler
Dr. Heidi Fowler
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