Worrying about pregnancy is normal. Pre­-ejaculate can sometime­s lead to pregnancy, but chances are­ lower than regular ejaculation. Missing pe­riods, nausea, exhaustion, and sore bre­asts indicate early pregnancy symptoms. Taking a pre­gnancy test from drugstores or clinics provides clarity. It's wise­ to eliminate doubt. If not pregnant, using prote­ction during sex consistently preve­nts unintended pregnancie­s and sexually transmitted infections.

A pregnancy may take place if the semen comes into any contact with the vaginal area, whether there is a penetration or ejaculation. It is imperative to have barrier protection while engaging in any type of sexual activity because this way you and your partner will be prevented from having unwanted pregnancies and from contracting sexually transmitted infections.

Missing period can have several reasons.. Stress, weight changes, or hormonal imbalance may cause it.. If you're sexually active, take a pregnancy test.. If negative, wait for a week, and take it again.. If still negative, call your DOCTOR.. 

A delayed period can be due to many reasons. It's common . Pregnancy, stress, and weight changes can affect your menstrual cycle..Other causes may include thyroid issues, eating disorders, or polycystic ovary syndrome. If you miss more than one period, consult a DOCTOR. 

Not having periods when they are due, throwing up, being weary, sensitivity in the chest area, and frequent urination may indicate that someone is pregnant. Feeling like one is pregnant might also come from anxiety, hormonal imbalances, or other medical conditions. Make sure to use a pregnancy kit. 

Many men with cystic fibrosis have fertility issues due to blocked or absent vas deferens. However, with assisted reproductive technologies like IVF, it's possible for couples to conceive. Discuss options with a fertility specialist.