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Why do my breasts smell like body odor while breastfeeding?

Understanding Body Odor During Breastfeeding
For many new mothers, the experience of breastfeeding is accompanied by a range of physical changes, including unexpected body odor. This phenomenon can be perplexing and concerning, but it is often a normal part of the postpartum experience.
Hormonal Changes and Sweat Production
One of the primary reasons for increased body odor while breastfeeding is the hormonal shifts that occur during this period. When a mother breastfeeds, her body releases hormones that not only facilitate milk production but also influence sweat glands. Specifically, the apocrine glands, which are located in areas such as the armpits and around the nipples, become more active. These glands secrete a fatty substance that, when broken down by bacteria on the skin, can lead to a stronger body odor.
The Role of Pheromones
Interestingly, the body odor associated with breastfeeding is not merely a byproduct of sweat. It also involves the release of pheromones, which are chemical signals that can attract the baby to the breast. This natural process is designed to enhance bonding and feeding, but it can also contribute to a more pronounced smell. As a result, mothers may notice that their breasts have a distinct odor that can be reminiscent of body odor, particularly when combined with the effects of sweat and milk.
Accumulation of Sweat and Milk
Breastfeeding can also lead to increased sweating, especially in warmer weather or during prolonged nursing sessions. The combination of sweat, milk, and saliva can create an environment where odors are more likely to develop. Many mothers report feeling self-conscious about this, especially if they feel they are unable to eliminate the smell despite regular bathing.
Postpartum Body Changes
After giving birth, a woman’s body undergoes significant changes as it works to return to its pre-pregnancy state. This includes the shedding of excess water weight and the re-regulation of various bodily functions. During this time, it is common for women to experience heightened body odor as their bodies adjust.
Coping with Body Odor
For mothers concerned about body odor while breastfeeding, there are several strategies that can help manage the situation. Regular bathing and the use of gentle, unscented soaps can minimize the buildup of bacteria on the skin. Additionally, wearing breathable fabrics and ensuring proper hygiene around the breast area can also help reduce odor. If the smell persists or is particularly bothersome, consulting with a healthcare provider may provide further insights and solutions.
In conclusion, while it may be disconcerting to experience body odor during breastfeeding, it is a common and often temporary issue linked to hormonal changes, increased sweat production, and the natural processes of lactation. Understanding these factors can help mothers navigate this aspect of their postpartum journey with greater ease and confidence.

What are the three stages of lochia?

Lochia

  • Lochia rubra. Days 1–4: is red and consists mainly of blood.
  • Lochia serosa. Days 5–9: is a clear browny discharge that contains less blood and more serum.
  • Lochia alba. Days 10–15: is a creamy colour.
  • Persistent lochia. Lochia should stop after about 2 weeks, but sometimes it persists longer.

Is it normal to smell like body odor down there?

A strong vaginal odor may be a sign of vaginitis, or it may be a temporary smell related to your hygiene, lifestyle or other changes. Take note of whether you have other symptoms. If the odor is related to an infection, you’ll usually notice other changes, like vaginal itching, burning and discharge.

Why do I smell musty after having a baby?

Lochia is the vaginal discharge you have after giving birth. It contains a mix of blood, mucus and uterine tissue. It has a stale, musty odor like menstrual period discharge and can last several weeks. Lochia is heavy at first but gradually subsides to a lighter flow until it goes away.

When does postpartum stink go away?

It smells similar to your period, but might have some sour, stale, musty or metallic notes. “Your lochia could be pretty heavy for the first few days and then start to taper down,” Hamp states. It usually lasts about six weeks.

Why do my breasts smell bad when breastfeeding?

Milk production
In fact, during breastfeeding, people can excrete different pheromones—mix that with a baby’s saliva, and it can cause an odor that may be new and unfamiliar to the lactating person.

Why do my breasts smell like body odor?

Body odor comes from bacteria on the skin, which breaks down sweat produced by the apocrine glands. These are located in your breasts, as well as the armpits and genitals. The waste products that are excreted by bacteria in the process are what produce the foul odor.

What does off breast milk smell like?

Expressed human milk may undergo odor changes when stored. Parents sometimes describe expressed or defrosted milk as smelling odd – metallic, soapy, or even rancid.

How do you get rid of hormonal sweat smell?

The following suggestions may help:

  1. Bathe daily. Regular bathing, especially with an antibacterial soap, reduces the growth of bacteria on your skin.
  2. Choose clothing to suit your activity. For daily wear, choose natural fabrics, such as cotton, wool and silk.
  3. Try relaxation techniques.
  4. Change your diet.

How to get rid of breastfeeding body odor?

Wear breathable clothing: If you’re struggling with increased sweating after baby, opt for breathable, loose and moisture-wicking fabrics, especially when shopping for a nursing bra. Stay hydrated: You know hydration is particularly important for breastfeeding moms, but it can also help with body odor after childbirth.

How to get rid of boob sweat smell?

“Ideally, it’s going to be best if you can shower afterward exercising. Wash those areas with soap and water. Even a benzoyl peroxide cleanser can be very helpful,” notes Zamborsky. “Sometimes, just changing your hygiene behaviors can be enough to reduce bacterial colonization that causes odor.”

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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