Add to Cart. Product Description: Nimble Sports' Adjustable Horizontal bars will adjust between 3ft - 5ft (36, 42, 48, 54, 62 inches high) The base is 4 feet wide and will fit a normal 4X8 gym landing mat. The wood bar is 1-1/2 inches round with 100lb weight limit and is intended for beginner to intermediate gymnasts. If your gymnast is 70lbs and/or level 3, we recommend base extensions. Nimble Sports guarantees everything sold with a 1 year warranty. Buy it with a mat and save money.
Ovulation calculator. Our ovulation calculator will tell you when youâre most likely to be fertile over the next six months. To increase your chances of getting pregnant, just tell us the first day of your last period and how long your cycle usually lasts (between 20 and 45 days).vulation calculator. Our ovulation calculator will tell you when youâre most likely to be fertile over the next six months. To increase your chances of getting pregnant, just tell us the first day of your last period and how long your cycle usually lasts (between 20 and 45 days).
Cycle Length Calculator. Enter the first day of your last few menstrual periods to view your shortest and longest cycles and to calculate your average cycle length. The more dates you enter the more accurate the results will be. Once you have your average cycle length you can use this number in the: 1  Ovulation Calculator which can help you pinpoint when it is best to try to get pregnant by predicting your most fertile days. 2  Intercourse Timing Calculator to help find the best times to have intercourse when trying to get pregnant.