TikTok, Breast Milk, and "NSFW" Tricks: A Reality Check for Nursing Moms

By Nikitha Patel|3 - 4 mins read| February 06, 2025

TikTok, the land of viral dances and questionable life hacks, has birthed a new trend: "slutty pumping." This provocative term refers to the practice of inducing orgasm while pumping breast milk, all in the name of increasing lactation. The theory behind it is rooted in science: orgasms trigger the release of oxytocin and prolactin, two key hormones involved in milk production and let-down. But does this NSFW "trick" actually work, or is it just another internet fad? Let's dive into the science and explore the truth behind "she-pumping." 

Understanding Lactation and Hormonal Influence 

Lactation is primarily regulated by two hormones: prolactin and oxytocin. Prolactin is responsible for milk production, while the other plays a crucial role in the milk ejection reflex during breastfeeding. The idea behind slutty pumping is that the surge of these hormones following sexual activity can lead to increased milk output when pumping occurs shortly thereafter. 

A study published in 2012 found that sexual intercourse with orgasm resulted in a remarkable increase in prolactin levels—up to 300%—immediately after and even a secondary peak the following day. This significant rise in prolactin could theoretically enhance milk production for mothers who pump after sex. 

What Is Slutty Pumping? 

Slutty pumping, as described by TikTok users, involves having sex and then immediately using a breast pump to extract milk. The trend has sparked debates on social media platforms, with parents sharing their experiences and outcomes. Some have noted that not only did they see an increase in milk supply, but they also felt more relaxed and connected with their partners after intimacy, which can further aid the lactation process due to reduced stress levels. 

The Science Behind It 

The hormonal response to sexual activity is complex. Oxytocin is released during both breastfeeding and sexual activity, promoting feelings of bonding and relaxation. This hormone can indeed facilitate the letdown reflex necessary for effective pumping. However, experts caution that while initial pumping may yield better results due to oxytocin release, sustained oxytocin levels are required for continued letdowns throughout a longer pumping session. 

Anecdotal Evidence vs. Scientific Validation 

While many parents report success with slutty pumping through anecdotal evidence shared on platforms like TikTok and Reddit, scientific validation remains limited. The majority of claims stem from personal experiences rather than controlled studies.  

It's important to understand the nuances of this study and avoid oversimplifying the findings. While the study demonstrated a correlation between orgasm and prolactin release, it didn't directly measure milk production or breastfeeding success. It's one thing to observe hormonal changes; it's another to definitively link those changes to a tangible outcome like increased milk supply. 

Furthermore, the study involved a small sample size of only seven women. While the results are intriguing, more extensive research with larger and more diverse groups is needed to confirm these findings and establish a clear cause-and-effect relationship between orgasm and lactation. Seven women do not represent the entire spectrum of female physiology and responses. 

As such, while some mothers may find this method beneficial, others might not experience any noticeable difference in their milk supply. 

Conclusion 

For those considering slutty pumping as a method to increase lactation, it may be worth experimenting if both partners are comfortable with the idea. There are no known risks associated with this practice; however, expectations should be managed. The effectiveness can vary from person to person based on individual hormonal responses and overall circumstances. 

Ultimately, lactation is a highly individualized experience influenced by various factors, including mental and emotional well-being. If this trend brings joy and connection into the lives of postpartum parents while potentially enhancing milk production, it could serve as a positive addition to their lactation journey. 

As always, consulting healthcare professionals about lactation concerns remains essential for tailored advice and support during this critical time.


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