Laura and tom don't think using a condom will have any impact on whether Laura gets pregnant .there is a danger of an external locus of control .
Pregnancy is the time during which a baby (offspring) develops inside the woman's womb. It occurs through sexual intercourse .when a woman gets pregnant the she is called as a pregnant woman. It is period of 9 months or 40 weeks from the start of the last menstrual period this period is known as gestational period .
Pregnancy is the presence of the human embryo or fetus in the uterus , implantation occurs on average 8-9 days after fertilization .
The sperm enters through the vagina ,then travels the cervix and womb to the fallopian tubes ,where the egg is actually fertilized .
Contraceptive method of birth control :
This include methods like natural methods , barrier methods, use of chemicals ,medicines , implantation and surgical methods .
Natural methods includes withdrawal method , lactation amenorrhea .
Barrier methods include use of condom.
Chemicals and medicines include spermicides , copper -T ,Cu7 ,Multiload 375 ,mala D ,Mala N ,Saheli , unwanted 72 , i-pill , etc.
Implantation methods includes Norplant .
Surgical methods includes vasectomy and tubectomy .
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