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How come you dont have a period while breastfeeding?

Understanding the Absence of Menstruation While Breastfeeding
For many new mothers, the experience of breastfeeding comes with a surprising perk: the absence of menstrual periods. This phenomenon, while welcomed by some, can raise questions about the underlying biological mechanisms at play.
Hormonal Influences
The primary reason many women do not have their periods while breastfeeding is due to hormonal changes that occur during this time. When a woman breastfeeds, her body produces higher levels of the hormone prolactin, which is responsible for milk production. Elevated prolactin levels inhibit the hormones that regulate the menstrual cycle, particularly estrogen and progesterone. As a result, ovulation is often suppressed, leading to a delay in the return of menstruation.
This hormonal interplay means that for many mothers, their periods may not resume until they start weaning their babies off breast milk. Some women might experience their first period just a few weeks after giving birth, while others may not see any menstrual activity for several months or even longer.
Variability Among Mothers
It’s important to note that the timing of the return of menstruation can vary significantly from one mother to another. Factors such as the frequency of breastfeeding, whether the mother is exclusively breastfeeding or supplementing with formula, and individual hormonal differences all play a role. For instance, mothers who breastfeed exclusively, both day and night, may find that their periods are delayed for a longer duration compared to those who supplement with formula.
Some women may experience irregular periods during this time, which can be attributed to the body’s adjustment to the hormonal fluctuations post-pregnancy. This irregularity is a normal part of the postpartum experience and can continue until breastfeeding is reduced or stopped.
The Role of Breastfeeding Patterns
The frequency and intensity of breastfeeding can also influence the return of menstruation. Mothers who feed on demand and maintain a consistent breastfeeding schedule may experience a longer delay in the return of their periods. Conversely, if a baby begins to feed less frequently or if the mother introduces solid foods, menstruation may return sooner.
Conclusion
In summary, the absence of menstruation during breastfeeding is primarily due to the hormonal changes that suppress ovulation. This natural biological response can vary widely among mothers, influenced by individual circumstances and breastfeeding practices. While some may appreciate the extended break from their menstrual cycle, others may find the unpredictability of postpartum periods to be a source of concern. Understanding these dynamics can help mothers navigate their postpartum journey with greater awareness and ease.

Why am I not getting my period while breastfeeding?

It’s a phenomenon known as lactational amenorrhea. Essentially, your baby’s regular nursing acts as an inhibitor on the release of the hormones necessary to prepare for a new pregnancy. No release of hormones means no ovulation can take place, and so you have no period.

Can breastmilk stop periods?

New or first-time mothers have many questions about their bodies. One is whether they will have their period while breastfeeding. If you choose to breastfeed your child, it can delay your period after birth. However, this is not always the case, as some mothers may have irregular periods.

Why don’t you bleed when breastfeeding?

Breastfeeding releases oxytocin, which causes more cramping. While this ultimately leads to less bleeding, you may notice more cramping or bleeding while you breastfeed or just after. Breastfeeding can also cause a delay of your first period after giving birth.

Is it possible to get pregnant while breastfeeding without a period?

“You can’t get pregnant if you’re breastfeeding.” Maybe you’ve heard this myth before…and we should warn you, it’s just that—a myth! The truth is you can get pregnant while you’re breastfeeding, even if your menstrual cycle hasn’t returned to normal.

Is it normal to stop menstruation while breastfeeding?

Most breastfeeding women find they don’t have their period for many months after the birth of their baby. This is because breastfeeding hormones can stop you from ovulating (releasing an egg) each month.

When you stop breastfeeding what happens to your period?

Irregular periods are totally normal for a while, and having a late (or even missed) period isn’t unusual. Not to worry. Your periods will become more regular after a few months. Some women also find that their periods after weaning—and after pregnancy in general—are more intense.

Does period mean low milk supply?

It’s usually only the 2-4 days leading up to your period and the first 1-2 days after your period starts that you will notice a drop in your milk supply. Some mothers notice a slight decrease from the time they ovulate until their period arrives, though this is less common.

How to get your period back while breastfeeding?

If you are breastfeeding exclusively, your periods may not start again until you stop breastfeeding or until you stop night-time breastfeeding. This is because the hormone that causes your body to make breastmilk can stop your body making the hormone that controls your periods.

Why is my period absent during lactation?

Mechanical detection of suckling increases prolactin levels in the body to increase milk synthesis. Excess prolactin may inhibit the menstrual cycle directly, by a suppressive effect on the ovary, or indirectly, by decreasing the release of GnRH.

What to do if periods are not coming?

A GP may refer you to a specialist (gynaecologist or endocrinologist) if you need tests or scans to find out what’s causing you to miss your periods. Examples of treatments include: the combined contraceptive pill to help make your periods more regular if you have a condition like polycystic ovary syndrome (PCOS)

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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