This is another gem for the ‘101 pregnancy myth collection’, as acne has no association with the sex of a baby.

Since your baby's most critical development has taken place by month 3, your chance of miscarriage drops considerably after three months.

The most common genetic causes of infertility are chromosomal conditions that affect sperm production. These include: Klinefelter’s syndrome, Y chromosome deletions, other genetic problems, such as Down syndrome.

Reduced production of FSH will affect the numbers of sperm produced.

Sometimes, female infertility is related to a hormone problem. In this case, symptoms can also include: skin changes, including more acne, changes in sex drive and desire, dark hair growth on the lips, chest, and chin, loss of hair or thinning hair, weight gain.

Causes of implantation failure include  genetic defects, thin endometrium, embryonic defects and endometriosis.