Vaginal secretions are produced naturally from glands within the vagina and change throughout the monthly menstrual cycle. These changes can be due to hormonal fluctuations and variations in estrogen levels. During different phases of the cycle, there is an increase or decrease in mucus production that affects fertility. Here's what you need to know about vaginal discharge during your period:
The menstrual cycle refers to the time between one period and the next when your body prepares for pregnancy. This cycle typically lasts around 28 days but can vary from person to person. Vaginal secretions also change throughout this period, with high levels of estrogen in the beginning and low levels toward the end. When these levels drop, ovulation occurs, which means your body releases an egg for fertilization.
In the first phase of your cycle, known as the follicular phase, ovaries produce estrogen in response to FSH (follicle-stimulating hormone) from the pituitary gland. Estrogen causes your cervical mucus to become thinner and clear, making it easier for sperm to swim through it into your uterus. In this phase, you may notice a whitish discharge, similar to raw egg whites.
During the second phase, called the luteal phase, progesterone takes over after ovulation has occurred. Progesterone thickens your cervical mucus and slows down sperm movement so they cannot reach the eggs. Your vagina may feel drier at this point, and some women experience spotting before their period starts.
Finally, during your period, estrogen levels are very low, resulting in heavier bleeding and a dryer vulva. You may notice that your discharge becomes cloudy or yellowish-white due to blood mixing with the mucus. The texture is also denser than usual, often resembling cottage cheese. It's important to note that your menstrual flow should not have a strong odor unless there's an underlying health issue such as bacterial vaginosis or sexually transmitted infections (STIs).
Overall, understanding your body's natural changes can help you know when you're most fertile and when you need to be extra careful about preventing pregnancy. Talk to your doctor if you notice any unusual smells, colors, or textures in your vaginal secretions throughout your cycle.