What do I need to prepare for a room with my boyfriend at night?

Wash and prepare timely supplies, toilet paper, condoms and birth control pills (without condoms). Wash and sleep after finishing the reporter, and protect your health.

Look at it! Do the math! Then how old are you! Are you an underage student? If so, then you are too precocious! It's easy to learn bad! Especially harmful to girls' health! Nowadays, students should focus on learning! You shouldn't think about anything else! It will affect your study! You are all young now, and you will have plenty of time to do it later! Don't be too precocious, it's not good for yourself and her! Premature sex is not good for herself and her health! Especially for girls' bodies! It is harmful to do it before the girl is 22 years old and her body is not mature! Besides, if he doesn't marry you, how can you marry someone else? How to explain your first time to your future husband, unless your husband doesn't care, after all, there are not many such men! Women's honor is the most important! If you get married in the future, you have plenty of time to do it with your husband, anytime! Then do it now, then don't consider the consequences! And once pregnant, do you want to have children! If abortion does great harm to girls, if it continues! It is difficult to get married and have children after doing too much, and the chances of pregnancy are small! Female physiological cycle calculation method: normal is the first menstruation to the second menstruation, about 28 days apart! The calculation method of female physiological cycle is what every female friend wants to know, so you want to know how to calculate the calculation method of female physiological cycle! Please see the introduction below.

Calculation method of women's physiological cycle: The date of ovulation of women is generally around 14 days before the next menstruation. The ovulation date is calculated from 1 day of the next menstrual period, and from the countdown to 14 day or negative 14 day. The ovulation date, the first 5 days and the last 4 days are called ovulation period together. For example, anonymous's menstrual cycle is 28 days, and the 1 day of this menstrual cramp is 65438+February 2nd, so the next menstrual cramp is 65438+February 30th (65438+February 2nd plus 28 days), and then subtract14th day from 65438+February 30th, then

Ovulation date, the first 5 days and the last 4 days, that is, 65438+February 1 1 to 20 days, is the ovulation period. Except the menstrual period and ovulation period, the rest of the time is a safe period. Safe sex is no better than using any contraceptive and birth control pills. Hope to adopt! Thank you.