Does blood donation affect delayed menstruation?

May 8, 2023
Some women who donate blood during or around their menstrual period experience menstrual irregularities. So can blood donation affect delayed menstruation? And what are the causes of irregular menstruation?

Does blood donation have any health effects?

Donation of whole blood is usually 200-400 ml at a time. For a healthy adult, this amount of blood donation can be quickly compensated by the body and does not cause any adverse health effects.

Will blood donation affect delayed menstruation?

Blood donation will not cause irregular menstruation. Women's menstruation is mainly regulated by the endocrine system and blood donation will not change the related functions of the endocrine system. Some women have irregular menstrual cycles after donating blood. However, in reality, this is a rare occurrence in women who donate blood, and most of the cases are due to psychological factors.

Causes of irregular menstrual cycle after blood donation

Menstrual disorders can be related to mood swings, psychological stress, physical fatigue and even environmental changes. Moreover, occasional shortening and lengthening of the cycle and increase and decrease in the amount of menstrual blood once or twice is nothing to worry too much and usually gets better on its own.

Warm Tips

You need to take a good rest after blood donation. For a day or two after blood donation, strenuous exercise, overnight entertainment or high-intensity work are not recommended. It is also not recommended to donate blood during and three days before and after menstruation.
Share

Everyone Is Watching

icon

Hot Picks

  • Mosquitoes in Autumn: Increased Danger and Prevention Measures
    1
    Mosquitoes in Autumn: Increased Danger and Prevention Measures

    As the saying goes, "In August, mosquito bites are like flowers." Many people think that mosquitoes are most active in summer. In fact, in early autumn, mosquitoes are not only abundant but also more

    October 29, 2023
  • Home Remedies for Burns and Scalds: Natural Approaches for Quick Relief
    2
    Home Remedies for Burns and Scalds: Natural Approaches for Quick Relief

    Burns and scalds are common problems in daily life, and many people seek home remedies for treating them. Here, we introduce some home remedies for burns and scalds in the hope of helping everyone.R

    October 24, 2023
  • Clever Uses for Spoiled Milk: From Shoe Polish to Plant Care
    3
    Clever Uses for Spoiled Milk: From Shoe Polish to Plant Care

    The scorching summer is a season when many foods are prone to spoilage. If you encounter expired or spoiled milk, you may feel it's a shame to throw it away. Here are several clever uses for spoiled

    October 18, 2023
  • Is it Safe to Drink Overnight Tea?
    4
    Is it Safe to Drink Overnight Tea?

    Overnight tea loses its original color and nutrients due to its prolonged storage time, especially in hot summer temperatures where it is more prone to spoilage. Can overnight tea still be consumed?

    October 17, 2023
  • Recovery Time and Tips for Wisdom Teeth Extraction
    5
    Recovery Time and Tips for Wisdom Teeth Extraction

    Wisdom teeth, also known as third molars, refer to the innermost third molars on the mandible. Some people have them erupt early in life, while others may not have them until middle age or may never

    October 14, 2023