The sooner you know, the better. Please enter a valid date. Start with the first day of one period and count right up to the day before the first day of your next period. Count the first day of bleeding or spotting as day one. The average cycle length is 28 days, but can range anywhere from 20 to 45 days. You can take a pregnancy test.
When can I send my child back to school or daycare after having the âstomach bugâ? Since people are still contagious with the âstomach bugâ for 3 days after symptoms have stopped, ideally your child should be well for 3 days before you send them back to school or day care. That means it should have been 72 hours since they last vomited or had diarrhea.
If a booster dose is given 6 months to 1 year after the 1st dose, protection will last 10 years. Hepatitis B vaccination, if given over 6 months, lasts about 5 years. If given in a shorter period (2 months or 3 weeks), cover will only last 1 year and a booster is needed at 1 year for 5 year protection. Meningitis A+C (meningivac) last between 3 and 5 years. (This is different from the vaccine used at school and in college for protection against meningitis strain C, which gives much longer protection.) Rabies vaccination, if 3 doses are received, lasts between 2 and 5 years. Typhoid (as vaccine typhim vi, viatim or hepatyrix) last 3 years. Yellow Fever lasts 10 years.