Nature has blessed women with the power of production and transferring genetic properties from generation to generation. The menstrual cycle is known with many names like menses, mahwari, haiz and phool ana, khoon ana and like kapray ana.
Menstruation is a process that starts from the early adultery of female. in Asian countries the first menstruation in female starts from the age of 13-14 years. The first menstruation is always unexpected and the girls are a little bit worried about this some even cry as the first menstruation occurs with pain. Some doctors advice pain killers medicine to make first menstruation velvety.
Second menstruation Timing:
Second menstruation is always late in some girls. Girls should not about this, it is always natural. In adultery menstruation does not have a time table. In the early adultery girls have menstruation with different periods, mostly this period occurs at the 28 days interval (21-25 days are also considered normal). This period varies from age to age. Consult with doctor if it varies too much like if this period prolongs to months. Consulting doctor will help you to know any complication (if it exists) at early stage.
What is menstruation medically?
Each month a matured ova is produced from ovary for the production. If pregnancy happens then the menstruation stops otherwise the OVA degenerates and bleeding starts. After some days again this process starts. This process continues after the one month interval.
What OVA production?
Each woman has two ovaries and those more than 8 lakhs follicles. Soon after the menstruation the follicles start to be mature. But due to unknown reasons only one mature follicle can be fully mature and come in the female uterus.
The normal size of ovum is 10 millimeter and it can survive only for 32 hours. During this period if the make sperm hits the ovum and the creation of new baby starts.
The next expected ovulation is about 14 days before menstruation. During these period most of the female feels emotional and mentally hyper.
How to have a baby?
The pregnancy or fertilization is based on the successful sexual intercourse between male and female. Male sperms can survive in the female ovary till 72 hours only and Ovum survives for 36 hours only. If the pregnancy occurs then the menstruation cycle stops. If some couple is not interested in having babies then they should avoid sex complete after the first week of menstruation.
How baby is born?
After fertilization the Ovum become zygote and zygote starts to divide. At least this zygote creates place in the ovary and get oxygen, food and water from the female ovary.
How to have a baby boy?
Human body has 46 chromosomes that is found in form of pairs of 23. Among these 23, the 22 pairs are the carrier of genetic material and the 23rd one is about the sex of the baby. As the zygote divides by time to time it is called an embryo and it has many layers that creates placenta and it increase till 4 weeks.
How baby grown in Ovary:
After fertilization the zygote size if 10 millimeter. After the repeated division it becomes 5 centimeter and in 8 weeks it completes head and face. The ear and nose appears. At 12th weeks the nails are grown and it is called premature baby. At 40 week the baby is complete by weight and height.