Genes composed of DNA and proteins that determine our inherited (ovulation calculator to conceive a baby boy) traits as well as gender are called chromosomes. The arrangement of chromosomes determines the sex of everyone including your baby. The X chromosome of a female is termed as female sperm because women only possess the X chromosomes. The male gametes cells in humans are heterogametic and contain one of two types of sex chromosomes. During fertilization the mother will always give the cell or gamete one X chromosome. When the X chromosome of the woman and the Y chromosome of a man react a baby boy is made in the process. Female sperms are very resilient and can survive for a long time. Male sperm are fast movers and can often swim more quickly to fertilize than the long lived X chromosomes. Once a spermatozoa reaches the ovum fertilization occurs and the process of making a baby has begun. There are some genetic disorders that disrupt the normal activity of the sex chromosome.
This research was completed by the Exeter and Oxford Universities and included 740 first time pregnant mothers in the UK. The women completed (this site) detailed food-frequency questionnaires during the first pregnancy exam and well into their pregnancy. The researchers found 56% of women with the highest energy intake around the time of conception had boys, compared to just 45% among women with the lowest energy intake. The explanation is thought to lie with the evolutionary drive to produce descendants. There has been a decline of about one per 1,000 births annually of males in the developed world. This is believed because there has been a reduction in the average calorie intake in the developed world. By skipping meals these women hope to maintain their weight with minimal calorie ingestion. Skipping meals can send an incorrect indication that there are dangerous low glucose levels and this starvation like state may encourage girl embryo development. In addition to consuming more calories prior to conception the women who gave birth to boys were also more likely to have eaten higher-quality diets with a wider range of nutrients.
The first step of the male reproductive system is to produce spermatozoa and the second step is to transport it safely into the female vaginal tract. Once spermatozoa has reached maturation they will move into the epididymis where they will be able to move after one day. The ejaculatory process starts with arousal and the penis filling with blood and becoming erect. The first process is the passage of mature sperm from the epididymis into the vas deferens that uses smooth muscle contractions to propel the spermatozoa forward. The spermatozoa then pass into the ejaculatory ducts and seminal vesicles where a sugar-rich fluid provides spermatozoa with fuel. The seminal fluid that is added to the spermatozoa also contains alkalines to help counteract the naturally acidic environment of the vagina. The seminal fluid leaves the ejaculatory ducts and passes through the prostrate gland towards the urethra. The prostrate gland adds a milky prostatic (missionary position for conceiving a boy) fluid that forms the substance called semen. In the end the semen is ejaculated from the end of the urethra and into the women’s vagina where it will travel through the cervix and uterus. Even though 300 million sperm are ejaculated only about 200 or so will survive to reach the ovum cell.
Supplements can also help in your goal to have a boy. The faster swimming but weaker male spermatozoa sometimes needs help to get to the egg before the longer living female sperm. The cervical mucus is very important in the survival and quickness of male sperm. If you know you do not produce enough fertile cervical mucus try taking the supplement Evening Primrose Oil to help support male spermatozoa survival. Start taking this supplement a few months before you plan to conceive and take 1500mg to 3000mg every day. Another helpful supplement for getting pregnant with a boy baby is known as Guaifenesin. This supplement is found in cough remedies such as Robitussin that people take to loosen mucus and phlegm. When you take tablets of guaifenesin the cervical mucus thins and he sperm can maneuver more easily towards the ovum. To use take 200mg with a full glass of water three times every day. In order to reap the full benefits of guaifenesin you should only use it during the five days before ovulation.
