The likelihood of getting pregnant right before your period is extremely low. For women who have a typical cycle of 28 to 30 days or longer and their cycles are regular, it is fairly safe to say that your ovulation occurred between Day 11 and Day 21. The egg is only available for 12 to 24 hours for conception.
Figure that a single dose of Adderall (any size) takes about 20 minutes to kick in (allow 30 minutes for time-released Adderall XRâs). The âhighâ peaks at about the 1:30-1:45 mark (that is, 1.5 hours since it kicked in, so about 2 hours since you took the pill).
Pharmacists in general consider after 3-5 half-lives, about 90% of the drug is cleared from your system and no longer has an effect. Hence it takes 3-5 days for Adderall to get out of the system.f you are taking Adderall instant-release, it will stay in your body for approximately 35 hours. This does vary due to individual body type and habits. Using Adderall XR (extended-release) will cause it to stay in your system for approximately 60 hours.