To avoid pregnancy when is the right time for one to have sex next to the patnar?

i would like to know if it is befor she have her mens or after she has her mens( short for mensuration)
Answers:

Is it protected to take prenatal vitamins (while not pregnant), and vitamin C and iron supplements everyday?

Any time you're prepared to wear a condom.

you partner has to know when she is going to ovulate and to be precise usually 2 weeks before her subsequent period so if her term is regular then she can look on file for a ovulation calculator and check it out hope this helps

Badly involve help! (Period problems)?

You really can't stir on that, because you should assume she can get pregnant at anytime. Especially since the sperm can end in the tube for 5 days. If you don't want her to capture pregnant I would have to relate you WEAR A CONDOM or tell her she requirements to be on birth control.

I am going through puberty help!!?

You are LEAST fertile right after your spell. However, you may still get pregnant. So I'd advocate to wear a condom or take some sort of birth control.

Telling mom something like your period :0?

The calender method is not the best style to avoid pregnacy. A women can get pregnant anytime during the month. yes likelihood are less at time consequently others but the best way to avoid getting pregnant is for her to be on the pill AND wear a condom..

better even so the best way not to acquire pregnant is not to have sex at adjectives

Trying new things?

Of course use protection and usually 2-3 days after your time.