Douche shouldn’t be used for at least 6 hours after sex with spermicide use.ContinueHow Well Will Spermicide Work? During the period of a full year, about 29 out of 100 typical couples who rely on spermicide alone to avoid pregnancy could have an accidental pregnancy. Of program, this is an average figure and the chance of obtaining pregnant depends on whether spermicide can be used correctly and consistently. Spermicides aren’t as effective by themselves as other styles of birth control and work ideal when used in combination with another form of contraceptive. However, they are convenient, inexpensive, and easy to use.The physical body strength is increased during the repairing stage and not during the actual workout. Therefore you have to give your body enough recovery time otherwise you will lose the muscles which you had already acquired. 3. Avoid cardio exercises You should avoid cardio exercises since they lead to catabolism or in layman’s term lose of muscles. Therefore since your objective is to gain muscles you should stay of cardio exercises completely.