Published on: 3/5/2025
When your period stops and then starts again, it can be a sign that your body’s hormones are changing, or it might be a normal part of your cycle. However, it can also be a sign of other conditions that may need attention.
Your menstrual cycle can sometimes be unpredictable. When your period stops and then starts again, it can happen because of changes in the hormones that control your cycle. Hormonal imbalances can lead to irregular bleeding. This is sometimes seen in a condition called oligomenorrhea, where menstrual periods are less frequent than usual. In some cases, the bleeding might be a normal reaction as your body adjusts to stress, weight changes, or new medications like birth control. However, in early pregnancy, some women may also experience bleeding that may seem like a return of their period, which is something to be aware of. Additionally, issues with the uterus or other reproductive parts can sometimes cause abnormal vaginal bleeding. While these changes might be normal for some women, if you notice heavy bleeding, severe pain, or if the irregularity continues, it is important to talk with a healthcare provider. They can help determine if this is a harmless fluctuation or if it needs further evaluation and care.
(References)
Hasan R, Baird DD, Herring AH, Olshan AF, Jonsson Funk ML, Hartmann KE. Patterns and predictors of vaginal bleeding in the first trimester of pregnancy. Ann Epidemiol. 2010 Jul;20(7):524-31. doi: 10.1016/j.annepidem.2010.02.006. PMID: 20538195; PMCID: PMC2884141.
Riaz Y, Parekh U. Oligomenorrhea. [Updated 2023 Jul 31]. In: StatPearls [Internet].
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