Several changes happen to the body before menstruation, including increases in hormones like estrogen, the movement of an egg...
Menstruation is your monthly period. It happens about once each month and lasts for 2 to 7 days. Menstruation may start at any time during puberty, but it usually happens after you have other body changes first. It may start after you begin growing taller or after your breasts begin to ...
Postpartum hemorrhage.Heavy bleeding either the day after you give birth or sometime in the first 12 weeks is called postpartum hemorrhage. Bleeding that happens in the first 24 hours is usually because the uterus did not contract properly after the placenta was delivered.Placenta accreta(when th...
This happens at the age of 2, when lungs weigh approximately 6 ounces (170 g), according to the book Pediatric Critical Care (Mosby, 2011). 6. Heart (Image credit: Getty Images) The human heart is at the center of the circulatory system. This vital organ tirelessly pumps the blood ...
Regulated by hormones, the ovarian cycle consists fundamentally of three phases: the follicular phase, the ovulatory phase, and finally the luteal phase. At each phase, different sets of hormones take part.
Understanding more about what actually happens in your body during arousal and orgasm might help you reach climax more often. So here’s a quick guide to what your body is doing while you’re working towards that peak. (Click here for 10 Amazing Orgasm Facts!) Arousal The anatomy of an ...
What is initially required in order for a seed to start the germination process? Explain why this is the case. What other two conditions must be met for successful germination? What happens during the pre-menstruation phase? What is the basic concept on which the CT scan procedure is based?
What happens after you get an IUD? It may cause irregular bleeding, stops ovulation, and impacts mental health with symptoms of depression or depressive disorder. Seek treatment.
What Happens During a Period? Whether you’ve had one or one hundred periods, you might still not be clear about exactly what’s going on in your body during menstruation. According to research from the United StatesNational Institute of Health‘Menstrual blood is composed of three distinct bod...
During your cycle, hormones in your body cause the lining of your uterus to thicken – which happens so that if you get pregnant, the fertilized egg cell can implant into your uterine lining. Around the mid-point of your cycle, an ovary releases an egg cell, this process is called ...