1 This example is for a 28 day menstrual cycle. 2  Birth control pills are not being used to control the menstrual cycle in this example. 3  For cycles using a birth control pill (BCP or OCP), we usually give 12-21 days of pills overlapping Lupron with the last 3 pills.s far as calculating a due date after IVF, the most accurate method is to add 266 days (or 38 weeks) to the day of the egg retrieval. The eggs are fertilized that day, which is the same as day 14 - the day of ovulation and fertilization in a normal 28 day menstrual cycle.
Dr. Sylvia Dold, DO is a rheumatology specialist in Gainesville, GA and has been practicing for 18 years. She graduated from Lake Erie Coll Of Osteo Med in 2000 and specializes in rheumatology and internal medicine.
Welding is a permanent attachment method. Once a Weld is made the part must be damaged or destroyed to disassemble. Bolting is not permanent, parts can be readily disassembled if any one of them is damaged. Welding, joining metal together, is a process that occurs at sub-atomic levels.