The menstrual cycle is a natural cycle and is seen to occur in a few mammals. Humans are one of the species who have this trait. Some species like dogs have an estrous cycle. They usually ovulate during this time and are fertile and are open to mating. They exhibit overt signs of receptivity, ranging from engorged and colorful genitals to behavioral changes like mating calls. It is termed as “ being in the Heat”
Polycystic ovarian disease ( PCOD) is a common cause of infertility. Women with PCOS may have infrequent or prolonged menstrual periods or excess male hormone (androgen) levels. Because, they have irregular cycles, usually they don't ovulate regularly. As the egg is not released every month, the chances of pregnancy decreases.
Let us see what happens in the second week of Pregnancy. There are a lot of changes in a pregnant woman's body relating to the increase in hormones.
With Doctor’s advice, she should start her exercise routine like walking and also makes changes in her food habits.