Lochia is a natural and important phenomenon that occurs in the weeks following childbirth.
In this article, we will explore lochia in detail, its significance, and how to best manage it.
What is lochia?
Commonly known as postpartum discharge, it is vaginal discharge that occurs after childbirth.
This discharge is composed of blood, mucus, and cellular elements, representing a natural process of cleansing and healing of the uterus after pregnancy.
It can last from 3 to 6 weeks after delivery, with duration varying slightly between women who breastfeed and those who don’t.
The stages of this discharge
The lochia process evolves over time, changing in color and consistency:
- Initial stage: In the first few days after childbirth, lochia has a dark red color and may contain small clots. This stage is primarily characterized by blood loss.
- Intermediate stage: Gradually, the color of lochia becomes lighter, changing from red to pink.
- Final stage: Towards the end of the process, lochia takes on a whitish-yellow color and a creamier consistency.
Lochia and uterine contractions
This discharge is closely related to uterine contractions, known as “afterpains”.
These contractions continue for several weeks after childbirth and are crucial for the uterus to return to its pre-pregnancy size.
Interestingly, these contractions may be more intense from the second childbirth onwards and are often stimulated by breastfeeding, thanks to the action of oxytocin released during the baby’s suckling.
Hygiene and precautions
Given the nature of lochia, maintaining proper hygiene is essential to prevent infections:
- Wash the external genitals frequently with specific cleansers, especially with each pad change.
- Avoid using internal tampons, unless otherwise indicated by a doctor, to prevent stagnation and bacterial proliferation.
- Abstain from sexual intercourse during the lochia period, especially in the initial phase, to reduce the risk of infections.
When to be concerned?
Although it’s a natural process, there are situations that require medical attention:
- Particularly unpleasant odor of the discharge
- Greenish-brown color of lochia
- Excessively heavy flow
- Sudden change in color of lochia to bright red
In these cases, it is advisable to immediately consult a gynecologist or general practitioner to avoid complications.
Postpartum period: the return of menstruation
The postpartum period, or the return of menstrual flow after childbirth, is another important event in the postpartum period. The timing of its occurrence can vary significantly:
For women who are not breastfeeding, menstruation may return shortly after lochia ceases.
For breastfeeding women, the return of menstruation may be delayed for several months, thanks to the effect of breastfeeding-related hormones.
It’s important to remember that the absence of menstruation doesn’t necessarily mean you can’t get pregnant, so it’s advisable to discuss appropriate contraceptive options for the postpartum period with your doctor.
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SOURCES
Chauhan G, Tadi P. Physiology, Postpartum Changes. [Updated 2022 Nov 14]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available here: https://www.ncbi.nlm.nih.gov/books/NBK555904/