For example, if a person has an estimated allotment of 2,500 calories per day to maintain body-weight, consuming 2,000 calories per day for one week would theoretically result in 3,500 calories (or 1 pound) lost during the period.
If you experience brown blood before a period every month, there is no need to make any special call to your physician. Simply mention it during your next visit. If there are changes in your spotting, including color or volume changes, this is the time to make a call to the doctor.potting is a natural part of the menstrual cycle for about 10% of all women. Regular light brown spotting can be caused by several things including recent surgeries, vaginal injury and even taking an antibiotic. While this light brown spotting is normal, dark brown blood before a period is not.
Report Abuse. You can take one up to 5 days before the missed period but then its not very accurate. You should wait till you miss your period and up to a week after missing your period. When i got pregnant i took it the day i missed my period and it was positive.If you don't know when your period is due then take the day you had sex and wait about atleast two weeks from then then test.tryingtobesane04 Â· 7 years ago.eport Abuse. You can take one up to 5 days before the missed period but then its not very accurate. You should wait till you miss your period and up to a week after missing your period. When i got pregnant i took it the day i missed my period and it was positive.