How conception takes place
Conception happens when the sperm travels through the cervix to the uterus and moves into the fallopian tubes. Here the sperm survives for two to three days, after being ejaculated, to fertilize an egg after ovulation in the mother. The process of ovulation is when the egg is released from the ovary and is transported into the fallopian tubes. The egg remains ripe and ready for fertilization for about 24 hours after its release in the fallopian tube. The egg is fertilized by the sperm in the part of the fallopian tube which is the widest and closest to the uterus. The membrane which surrounds the ovum which is called the zona pellucida exhibits receptors for the sperm which hastens the process of fertilization. This outer membrane protects the ovum and is a shield which prevents any other sperm from penetrating it. Now the fertilized egg is called an embryo. Conception is considered successful only after cell division takes place and the egg is implanted.

Early symptoms of pregnancy
The first symptom which shows that the woman has conceived is missing a period. However, there may be sensations like low back pain and discomfort which will