The egg that is released during the process of ovulation survives for only 24 hours, explains Dr. Hakakha. Most women have normal 28- to 32-day cycles, and if someone with this cycle has an average two- to eight-day period, she will not get pregnant during her period.
Adderall takes about 20-30 minutes to begin working on a physiological level.t If you are asking when it starts working behaviorally, that depends on the dose. It can take up to 2 weeks to determine the proper amount. Start with 5 mg.
Best Answer: You're absolutely right. Immediate-release Adderall takes affect immediately, within 15-30 minutes. 2.5mg is just your starting dose (yeah, it is a tiny dose). You're doctor will most likely increase your dose after a week or month.