Surviving His Pregnant Mood Swings
Yes. Because dads-to-be have them too!
It is well known that when trying to conceive women emotions get heightened. Hormonal changes during pregnancy are even more unique in the life of the moms-to-be. They have up and down moods, one day everything is all pink and shiny, and the minute after they become filled with blue. New research found that it isn’t just the ladies who become more emotional during pregnancy and in the first months of parenthood. Apparently, men are, too!
The university of Notre Dame tracked the hormone levels and behaviors of 433 men in the Philippines. Lee Gettler found that men had their level of prolactin (the hormone that produce milk in women breast) rise, while the men's testosterone level dropped. Basically men get involved in the pregnancy to the point that their all body starts reacting hormonally.
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Is is not uncommon for men to put on weight as the belly of the wife grows. 20% of the future daddy's are experiencing the same symptoms as their wife such as nausea and headache.
This hormonal process prepares men to have more empathy and care. So if you notice that men whose partners are pregnant to seem kinder and more sensitive, there’s a good chance it’s not just your imagination.
With the study researchers also discovered that like women, dads-to-be have less interest in sex after the baby is born. This is mostly due to the drop of testosterone, but it is very likely that the lack of sleep plays a big role as well. No worries - we can give you some tips on how to spice up your love life after childbirth. If like many couples your sex life is a bit down after your first kid, check out our range of lubes, one of our flavors will surely inspire you.
Curious to learn more about your partner's empathy during pregnancy? Read our article on Stress Damaging the Fertility of Men, Not Just Women
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Shop Now →What hormonal changes do men experience during their partner's pregnancy?
Research from the University of Notre Dame found that expectant fathers experience significant hormonal shifts, including increased prolactin levels (the hormone associated with milk production) and decreased testosterone. These biological changes prepare men to be more empathetic, nurturing caregivers and help them bond with their developing baby. The hormonal changes are so real that approximately 20% of expecting fathers experience pregnancy-related symptoms like nausea and headaches alongside their partners.
Is it normal for my partner to gain weight during my pregnancy?
Yes, it's quite common for expecting fathers to experience weight gain as their partners' pregnancies progress. This phenomenon, sometimes called 'sympathy weight,' occurs partly due to hormonal changes and increased food cravings that couples often share. Supporting each other with healthy lifestyle choices during pregnancy can benefit both partners' overall health and well-being.
Why do men have less interest in sex after the baby is born?
Decreased sexual interest in new fathers is primarily due to the significant drop in testosterone levels after their baby's birth, combined with the severe sleep deprivation that comes with newborn care. This is a normal biological response rather than a relationship issue, and it typically improves as hormone levels stabilize and sleep schedules become more manageable. Open communication with your partner about these changes can help couples navigate this adjustment period together.
Can hormone imbalances affect male fertility during conception attempts?
Yes, testosterone and prolactin levels significantly impact male fertility and sexual function. Stress, lifestyle factors, and even sympathetic responses to a partner's pregnancy can influence hormonal balance in men. If you're struggling to conceive, consulting with a reproductive endocrinologist or fertility specialist can help identify and address any hormonal imbalances affecting male fertility.
How can couples maintain intimacy when both partners are experiencing mood changes?
Open communication about emotional fluctuations and patience with each other are essential during this hormonal transition period. Understanding that mood changes are biologically driven—not personal rejection—can help both partners approach intimacy with compassion and flexibility. Consider exploring different forms of physical affection and intimacy that feel comfortable for both partners, and don't hesitate to seek couples counseling if emotional challenges significantly impact your relationship.
Should men be tested for hormone levels when trying to conceive?
For couples struggling with infertility, male hormone testing is often recommended as part of a comprehensive fertility evaluation by a reproductive specialist. Testing typically includes testosterone, prolactin, FSH, and other hormones that affect sperm production and sexual function. The American Society for Reproductive Medicine (ASRM) recommends that men experiencing fertility concerns or sexual dysfunction undergo hormonal evaluation as part of their diagnostic workup.
How long do hormonal changes in expecting fathers typically last?
Hormonal changes in expectant fathers begin during pregnancy and continue through the postpartum period, with testosterone levels gradually normalizing as the child grows and sleep patterns stabilize. Most men experience the most significant shifts during the first 3-6 months after their baby's birth. If hormonal symptoms persist beyond this period or significantly impact mood or sexual function, consulting a healthcare provider is advisable.
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