How big is the ovarian follicle suitable for intercourse?

In order to get pregnant, you must first have healthy sperm and eggs. Men have more sperm, but women's eggs are very precious because only one egg is discharged every month. Women can get pregnant normally if their egg cells develop normally. So, how big does the egg need to be to be able to have sex?

How many eggs can be used for intercourse

A normal uterus that grows to 1.8-2.5CM is a mature follicle, and it depends on whether it can grow and develop fully and be successfully discharged. The life span of the egg cell is short after ovulation, and it will slowly decline within 15 hours; therefore, the few days before ovulation to 10 hours after ovulation is a critical time for pregnancy. If you want a baby, start on the first day of ovulation, maintain the frequency of sexual life every two days, and persist for a few months. If there are no special circumstances, you will generally get pregnant.

How to determine whether you are ovulating

1. Accurately measure body temperature during ovulation

A very simple and effective method is to accurately measure the body temperature during ovulation. You can measure the body temperature after waking up in the morning without getting up or doing any activities. If the body temperature measured 2 weeks before menstruation is more than 0.3 degrees Celsius higher than other times, it indicates ovulation. Very few people feel bloating or mild pain in their lower abdomen when their body temperature rises from a low level, and their female secretions increase. The secretions are transparent or contain a little blood. This day is the ovulation period, but most people do not have this feeling.

2. Method for calculating menstrual date

It is believed that each ovulation period should be about 14 days before the menarche, so the 5 days before ovulation - 5 days after ovulation is called the "ovulation period". However, this method is not very reliable because most women's menstruation is not so regular. In comparison, the first two methods are more reliable, but they are somewhat inconvenient. Here is a simple and more reliable calculation method. The calculation method is: the first day of ovulation = the number of days in the shortest menstrual cycle minus 18 days; the last day of ovulation = the number of days in the longest menstrual cycle minus 11 days. Before using this calculation formula, you should observe and record your menstrual cycle for 8 consecutive times to obtain the longest and shortest number of days in your menstrual cycle. Substitute the large numbers calculated into the above formula to express the start and end time of the woman's "ovulation period" respectively.

The above is a detailed introduction to how big the egg should be to allow sexual intercourse. In short, pregnant mothers who are actively preparing for pregnancy can start from the first day of ovulation and have sex once a day for several months, and they are very likely to get pregnant. If you don't want to get pregnant, you need to miss the ovulation period and have sex.