What Is Histamine? Histamine is an important part of your bodyâs immune response, but high levels of the chemical compound can cause health problems. Histamine is a chemical produced in cells throughout the body as part of the bodyâs inflammatory response to allergy, infection, or injury. When damaged or exposed to allergens, cells in the skin, nose, throat and lungs release histamine, resulting in pain, itchiness, redness, runny nose, and wheezing.
37 Weeks Pregnant. Your baby is the size of a large cantaloupe. Your doctor may check for labor signs, while your baby prepares for birth by sucking, turning and breathing in the womb. Your doctor may check for labor signs, while your baby prepares for birth by sucking, turning and breathing in the womb.
Best Answer: A full term pregnancy is 38 weeks from the date of conception. When people say 40 weeks they are counting from the first day of your last period, not the date the pregnancy actually began. Source(s): Mom of seven, ages 16 months, 5, 7, 8, 11, 12, & 15. eeyore595@verizon.net Â· 7 years ago.