Patient's question:
I have an itchy lower body, and my underwear is always yellow. What's going on? Is it pregnancy if my temperature is 37 degrees at night and 36.3 degrees in the morning?Doctor's answer:
It is possible. This is normal. Normal human body temperature exhibits cyclical fluctuations within a 24-hour period, with the lowest point occurring between 2 and 6 a.m. and the highest point between 2 and 8 p.m. This regular variation is related to the body's circadian biological rhythms.The calculation of the pregnancy period starts from the first day of the last menstrual period. If you cannot recall the date of your last menstrual period, you can estimate it based on the date of fetal movement. Generally, fetal movement begins around 18-20 weeks of pregnancy. The calculation method is as follows: for first-time mothers, add 20 weeks to the date of fetal movement; for multiparous mothers, add 22 weeks to the date of fetal movement.