Can Kissing Cause Delays In Periods: The Truth Behind Delayed Periods

white undergarments and flowers | Can kissing cause delays in periods

Kissing is the perfect way to show someone you care - or to get that heart rate up, if you're into a more... exciting kind of affection. But can locking lips mess with your menstrual cycle? The idea might sound wild, but some people swear that smooching can cause delays in periods. So let's settle this once and for all: is kissing a harmless activity, or is it secretly wreaking havoc on your cycle? Let's explore the science (and the romance!) behind this juicy topic.

Rumours are swirling that kissing can cause delays in periods. But is there any truth to this popular belief? As it turns out, the answer is a resounding "no." While it's true that certain factors, like tension and illness, can potentially affect menstrual cycles, there is no scientific evidence to support the idea that kissing has any impact on periods. Menstrual cycles are primarily controlled by hormonal changes in the body, and kissing simply doesn't have any direct effect on these hormones. So go ahead and pucker up - your period is safe!

Does kissing affect periods?

There is no scientific evidence to support the idea that kissing can affect menstrual cycles. Menstruation is primarily regulated by the hormonal changes that occur in a person's body, particularly the levels of estrogen and progesterone. Kissing, in contrast, does not have any direct effect on these hormones, and there is no research to suggest that it can cause delays or changes in menstrual cycles. While tension, illness, and certain medications can impact periods, there is no reason to believe that kissing falls into this category. So, in short, smooch away - your menstrual cycle is unlikely to be affected by your romantic activities.

Effect of kissing on periods

  • While there is no direct evidence that kissing has a positive effect on menstrual periods, physical affection and intimacy with a partner can release feel-good hormones like oxytocin, which can help to reduce tension levels and promote relaxation.
  • Since tension can potentially impact menstrual cycles, managing tension through activities like kissing and physical affection could indirectly support menstrual health.
  • Additionally, engaging in physical affection with a partner has been shown to have a positive impact on overall emotional and mental health, contributing to an improved overall quality of life.
  • Ultimately, while kissing may not have any direct impact on menstrual health, it can certainly play a role in promoting overall well-being and fostering healthy relationships.

What happens if we kiss during periods?

  • Kissing during periods is generally safe and does not pose any health risks.
  • Menstrual blood does not carry any harmful bacteria or viruses, and it is highly unlikely for any blood to be transmitted through kissing.
  • If there are any open sores or cuts in the mouth or on the lips, there may be a higher risk of transmitting blood-borne infections like HIV or hepatitis B.
  • Some people may feel uncomfortable or self-conscious about kissing during menstruation due to factors like bloating, cramping, or mood changes.
  • Others may prefer to avoid oral lovemaking or deep kissing during menstruation due to concerns about blood transmission or hygiene.
  • Ultimately, the decision to kiss during periods is a personal one, and it's important to communicate openly and honestly with your partner about any concerns or preferences.
  • If you or your partner feel uncomfortable or have any questions, it's always a good idea to talk to a healthcare provider to address any concerns or get more information.

6 Cause of delay in periods

There are many potential causes of a delayed period. Here are some of the most common:


One of the most common causes of a delayed period is pregnancy. If you have had unprotected lovemaking and your period is late, it is important to take a pregnancy test to confirm whether or not you are pregnant. In the early stages of pregnancy, the body produces high levels of the hormone human chorionic gonadotropin (hCG), which can cause changes in the menstrual cycle.


High levels of tension can also cause hormonal changes that can lead to a delayed period. This can include emotional tension, such as strain or depression, as well as physical tension, such as intense exercise or a significant weight change. Tension can cause the body to produce higher levels of cortisol, a hormone that can affect the production of estrogen and progesterone, the hormones that regulate the menstrual cycle.

Polycystic ovary syndrome (PCOS): 

PCOS is a common hormonal disorder that can cause irregular periods or even missed periods. It is caused by an imbalance of hormones, including high levels of androgens (male hormones) and insulin. Other symptoms of PCOS can include acne, weight gain, and excess hair growth.

Thyroid disorders

The thyroid gland plays an important role in regulating hormones in the body, and an overactive or underactive thyroid can lead to changes in the menstrual cycle. Hypothyroidism, or an underactive thyroid, can cause a longer menstrual cycle, while hyperthyroidism, or an overactive thyroid, can cause a shorter cycle.


Perimenopause is the period leading up to menopause when a woman's menstrual cycles become irregular and eventually stop. This can occur anywhere from a few months to several years before menopause and is typically characterized by a gradual decline in estrogen levels.


Certain medications, such as hormonal birth control or antidepressants, can also affect the menstrual cycle and cause a delayed period. It is important to talk to your healthcare provider if you are concerned about how medication may be affecting your menstrual cycle.

Take Away

There is no scientific evidence to suggest that kissing can cause delays in periods. Hormonal imbalances, tension, pregnancy, or other underlying health issues are the most common causes of delayed periods. If you experience irregularities in your menstrual cycle, it's important to talk to your healthcare provider for appropriate treatment.


Does romance affect periods?

No. There is no direct link between romance and periods, but romantic activities that cause tension or changes in hormone levels may impact the menstrual cycle. However, such impacts are usually minimal and temporary.

Can being lovemaking active make your period early?

No. Generally, being lovemaking active does not cause an early period as the timing of menstrual cycles is regulated by hormonal changes in the body. lovemaking activity can lead to hormonal changes, but these changes are not significant enough to affect the timing of your period.

Can lovemaking act affect the menstrual cycle?

Yes, the lovemaking act can affect the menstrual cycle through changes in hormone levels or conditions such as STIs or endometriosis, but the impact is usually minor and temporary. Regular lovemaking activity alone is not likely to significantly alter the regularity of the menstrual cycle.


Stopped or missed periods - NHS

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